Finding the Fourth Proportional to 59,012.61, 88,534.71 and 25,735.38

Step by Step Solution

1. Step 1: Write the proportion equation
   59,012.61 : 88,534.71 = 25,735.38 : x
2. Step 2: Convert to fraction form
   59,012.61/88,534.71 = 25,735.38/x
3. Step 3: Cross multiply
   59,012.61x = 88,534.71 × 25,735.38
4. Step 4: Simplify right side
   59,012.61x = 2,278,474,405.04
5. Step 5: Solve for x
   x = 2,278,474,405.04/59,012.61
6. Step 6: Final answer
   x = 38,609.96