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Finding the Fourth Proportional to 324,314.66, 486,693.44 and 113,952.62

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Solution

The fourth proportional to 324,314.66, 486,693.44 and 113,952.62 is: 171,006.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    324,314.66 : 486,693.44 = 113,952.62 : x
  2. Step 2: Convert to fraction form
    324,314.66/486,693.44 = 113,952.62/x
  3. Step 3: Cross multiply
    324,314.66x = 486,693.44 × 113,952.62
  4. Step 4: Simplify right side
    324,314.66x = 55,459,992,624.81
  5. Step 5: Solve for x
    x = 55,459,992,624.81/324,314.66
  6. Step 6: Final answer
    x = 171,006.74

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