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Finding the Fourth Proportional to 67,895.83, 93,707.51 and 39,601.52

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Solution

The fourth proportional to 67,895.83, 93,707.51 and 39,601.52 is: 54,656.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,895.83 : 93,707.51 = 39,601.52 : x
  2. Step 2: Convert to fraction form
    67,895.83/93,707.51 = 39,601.52/x
  3. Step 3: Cross multiply
    67,895.83x = 93,707.51 × 39,601.52
  4. Step 4: Simplify right side
    67,895.83x = 3,710,959,164.87
  5. Step 5: Solve for x
    x = 3,710,959,164.87/67,895.83
  6. Step 6: Final answer
    x = 54,656.66

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