Finding the Fourth Proportional to 59,104.86, 88,606.86 and 25,800

Step by Step Solution

1. Step 1: Write the proportion equation
   59,104.86 : 88,606.86 = 25,800 : x
2. Step 2: Convert to fraction form
   59,104.86/88,606.86 = 25,800/x
3. Step 3: Cross multiply
   59,104.86x = 88,606.86 × 25,800
4. Step 4: Simplify right side
   59,104.86x = 2,286,056,988
5. Step 5: Solve for x
   x = 2,286,056,988/59,104.86
6. Step 6: Final answer
   x = 38,677.99