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Finding the Fourth Proportional to 69,185.02, 103,792.11 and 22,434.25

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Solution

The fourth proportional to 69,185.02, 103,792.11 and 22,434.25 is: 33,656.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,185.02 : 103,792.11 = 22,434.25 : x
  2. Step 2: Convert to fraction form
    69,185.02/103,792.11 = 22,434.25/x
  3. Step 3: Cross multiply
    69,185.02x = 103,792.11 × 22,434.25
  4. Step 4: Simplify right side
    69,185.02x = 2,328,498,143.77
  5. Step 5: Solve for x
    x = 2,328,498,143.77/69,185.02
  6. Step 6: Final answer
    x = 33,656.10

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