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Finding the Fourth Proportional to 219,804.06, 329,706.90 and 53,592.06

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Solution

The fourth proportional to 219,804.06, 329,706.90 and 53,592.06 is: 80,388.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    219,804.06 : 329,706.90 = 53,592.06 : x
  2. Step 2: Convert to fraction form
    219,804.06/329,706.90 = 53,592.06/x
  3. Step 3: Cross multiply
    219,804.06x = 329,706.90 × 53,592.06
  4. Step 4: Simplify right side
    219,804.06x = 17,669,671,967.21
  5. Step 5: Solve for x
    x = 17,669,671,967.21/219,804.06
  6. Step 6: Final answer
    x = 80,388.29

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