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Finding the Fourth Proportional to 93,067.89, 139,600.22 and 26,508.57

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Solution

The fourth proportional to 93,067.89, 139,600.22 and 26,508.57 is: 39,762.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,067.89 : 139,600.22 = 26,508.57 : x
  2. Step 2: Convert to fraction form
    93,067.89/139,600.22 = 26,508.57/x
  3. Step 3: Cross multiply
    93,067.89x = 139,600.22 × 26,508.57
  4. Step 4: Simplify right side
    93,067.89x = 3,700,602,071.34
  5. Step 5: Solve for x
    x = 3,700,602,071.34/93,067.89
  6. Step 6: Final answer
    x = 39,762.39

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