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Finding the Fourth Proportional to 67,753.40, 93,498.39 and 40,897.04

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Solution

The fourth proportional to 67,753.40, 93,498.39 and 40,897.04 is: 56,437.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,753.40 : 93,498.39 = 40,897.04 : x
  2. Step 2: Convert to fraction form
    67,753.40/93,498.39 = 40,897.04/x
  3. Step 3: Cross multiply
    67,753.40x = 93,498.39 × 40,897.04
  4. Step 4: Simplify right side
    67,753.40x = 3,823,807,395.77
  5. Step 5: Solve for x
    x = 3,823,807,395.77/67,753.40
  6. Step 6: Final answer
    x = 56,437.13

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