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Finding the Fourth Proportional to 68,557.95, 102,795.39 and 44,836.85

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Solution

The fourth proportional to 68,557.95, 102,795.39 and 44,836.85 is: 67,228.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,557.95 : 102,795.39 = 44,836.85 : x
  2. Step 2: Convert to fraction form
    68,557.95/102,795.39 = 44,836.85/x
  3. Step 3: Cross multiply
    68,557.95x = 102,795.39 × 44,836.85
  4. Step 4: Simplify right side
    68,557.95x = 4,609,020,968.14
  5. Step 5: Solve for x
    x = 4,609,020,968.14/68,557.95
  6. Step 6: Final answer
    x = 67,228.10

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