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Finding the Fourth Proportional to 374,016.20, 560,690.58 and 163,487.48

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Solution

The fourth proportional to 374,016.20, 560,690.58 and 163,487.48 is: 245,085.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    374,016.20 : 560,690.58 = 163,487.48 : x
  2. Step 2: Convert to fraction form
    374,016.20/560,690.58 = 163,487.48/x
  3. Step 3: Cross multiply
    374,016.20x = 560,690.58 × 163,487.48
  4. Step 4: Simplify right side
    374,016.20x = 91,665,889,983.94
  5. Step 5: Solve for x
    x = 91,665,889,983.94/374,016.20
  6. Step 6: Final answer
    x = 245,085.35

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