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Finding the Fourth Proportional to 146,361.72, 219,127.41 and 95,819.61

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Solution

The fourth proportional to 146,361.72, 219,127.41 and 95,819.61 is: 143,457.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,361.72 : 219,127.41 = 95,819.61 : x
  2. Step 2: Convert to fraction form
    146,361.72/219,127.41 = 95,819.61/x
  3. Step 3: Cross multiply
    146,361.72x = 219,127.41 × 95,819.61
  4. Step 4: Simplify right side
    146,361.72x = 20,996,702,966.51
  5. Step 5: Solve for x
    x = 20,996,702,966.51/146,361.72
  6. Step 6: Final answer
    x = 143,457.61

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