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Finding the Fourth Proportional to 67,792.07, 93,559.66 and 39,495.94

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Solution

The fourth proportional to 67,792.07, 93,559.66 and 39,495.94 is: 54,508.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,792.07 : 93,559.66 = 39,495.94 : x
  2. Step 2: Convert to fraction form
    67,792.07/93,559.66 = 39,495.94/x
  3. Step 3: Cross multiply
    67,792.07x = 93,559.66 × 39,495.94
  4. Step 4: Simplify right side
    67,792.07x = 3,695,226,385.14
  5. Step 5: Solve for x
    x = 3,695,226,385.14/67,792.07
  6. Step 6: Final answer
    x = 54,508.24

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