Finding the Fourth Proportional to 59,013.61, 88,536.21 and 25,736.38

Step by Step Solution

1. Step 1: Write the proportion equation
   59,013.61 : 88,536.21 = 25,736.38 : x
2. Step 2: Convert to fraction form
   59,013.61/88,536.21 = 25,736.38/x
3. Step 3: Cross multiply
   59,013.61x = 88,536.21 × 25,736.38
4. Step 4: Simplify right side
   59,013.61x = 2,278,601,544.32
5. Step 5: Solve for x
   x = 2,278,601,544.32/59,013.61
6. Step 6: Final answer
   x = 38,611.46