Finding the Fourth Proportional to 71,808.52, 107,761.98 and 25,061.39

Step by Step Solution

1. Step 1: Write the proportion equation
   71,808.52 : 107,761.98 = 25,061.39 : x
2. Step 2: Convert to fraction form
   71,808.52/107,761.98 = 25,061.39/x
3. Step 3: Cross multiply
   71,808.52x = 107,761.98 × 25,061.39
4. Step 4: Simplify right side
   71,808.52x = 2,700,665,277.36
5. Step 5: Solve for x
   x = 2,700,665,277.36/71,808.52
6. Step 6: Final answer
   x = 37,609.26