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Finding the Fourth Proportional to 104,637.60, 156,802.02 and 61,898.84

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Solution

The fourth proportional to 104,637.60, 156,802.02 and 61,898.84 is: 92,756.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,637.60 : 156,802.02 = 61,898.84 : x
  2. Step 2: Convert to fraction form
    104,637.60/156,802.02 = 61,898.84/x
  3. Step 3: Cross multiply
    104,637.60x = 156,802.02 × 61,898.84
  4. Step 4: Simplify right side
    104,637.60x = 9,705,862,363.65
  5. Step 5: Solve for x
    x = 9,705,862,363.65/104,637.60
  6. Step 6: Final answer
    x = 92,756.93

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