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Finding the Fourth Proportional to 623,705.04, 937,134.12 and 598,482.45

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Solution

The fourth proportional to 623,705.04, 937,134.12 and 598,482.45 is: 899,236.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    623,705.04 : 937,134.12 = 598,482.45 : x
  2. Step 2: Convert to fraction form
    623,705.04/937,134.12 = 598,482.45/x
  3. Step 3: Cross multiply
    623,705.04x = 937,134.12 × 598,482.45
  4. Step 4: Simplify right side
    623,705.04x = 560,858,324,116.19
  5. Step 5: Solve for x
    x = 560,858,324,116.19/623,705.04
  6. Step 6: Final answer
    x = 899,236.48

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