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Finding the Fourth Proportional to 95,781.84, 132,169.48 and 53,344.32

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Solution

The fourth proportional to 95,781.84, 132,169.48 and 53,344.32 is: 73,609.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,781.84 : 132,169.48 = 53,344.32 : x
  2. Step 2: Convert to fraction form
    95,781.84/132,169.48 = 53,344.32/x
  3. Step 3: Cross multiply
    95,781.84x = 132,169.48 × 53,344.32
  4. Step 4: Simplify right side
    95,781.84x = 7,050,491,035.35
  5. Step 5: Solve for x
    x = 7,050,491,035.35/95,781.84
  6. Step 6: Final answer
    x = 73,609.89

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