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Finding the Fourth Proportional to 77,800.52, 107,365.16 and 44,266.52

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Solution

The fourth proportional to 77,800.52, 107,365.16 and 44,266.52 is: 61,088.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,800.52 : 107,365.16 = 44,266.52 : x
  2. Step 2: Convert to fraction form
    77,800.52/107,365.16 = 44,266.52/x
  3. Step 3: Cross multiply
    77,800.52x = 107,365.16 × 44,266.52
  4. Step 4: Simplify right side
    77,800.52x = 4,752,682,002.44
  5. Step 5: Solve for x
    x = 4,752,682,002.44/77,800.52
  6. Step 6: Final answer
    x = 61,088.05

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