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Finding the Fourth Proportional to 59,111.56, 81,577.08 and 33,962.68

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Solution

The fourth proportional to 59,111.56, 81,577.08 and 33,962.68 is: 46,870.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,111.56 : 81,577.08 = 33,962.68 : x
  2. Step 2: Convert to fraction form
    59,111.56/81,577.08 = 33,962.68/x
  3. Step 3: Cross multiply
    59,111.56x = 81,577.08 × 33,962.68
  4. Step 4: Simplify right side
    59,111.56x = 2,770,576,263.37
  5. Step 5: Solve for x
    x = 2,770,576,263.37/59,111.56
  6. Step 6: Final answer
    x = 46,870.30

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