Finding the Fourth Proportional to 71,901.71, 107,866.40 and 32,458.83

Step by Step Solution

1. Step 1: Write the proportion equation
   71,901.71 : 107,866.40 = 32,458.83 : x
2. Step 2: Convert to fraction form
   71,901.71/107,866.40 = 32,458.83/x
3. Step 3: Cross multiply
   71,901.71x = 107,866.40 × 32,458.83
4. Step 4: Simplify right side
   71,901.71x = 3,501,216,978.02
5. Step 5: Solve for x
   x = 3,501,216,978.02/71,901.71
6. Step 6: Final answer
   x = 48,694.49