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Finding the Fourth Proportional to 32,916.48, 49,359.36 and 19,069.44

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Solution

The fourth proportional to 32,916.48, 49,359.36 and 19,069.44 is: 28,595.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,916.48 : 49,359.36 = 19,069.44 : x
  2. Step 2: Convert to fraction form
    32,916.48/49,359.36 = 19,069.44/x
  3. Step 3: Cross multiply
    32,916.48x = 49,359.36 × 19,069.44
  4. Step 4: Simplify right side
    32,916.48x = 941,255,353.96
  5. Step 5: Solve for x
    x = 941,255,353.96/32,916.48
  6. Step 6: Final answer
    x = 28,595.26

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