Finding the Fourth Proportional to 59,255.31, 88,907.67 and 25,999.28

Step by Step Solution

1. Step 1: Write the proportion equation
   59,255.31 : 88,907.67 = 25,999.28 : x
2. Step 2: Convert to fraction form
   59,255.31/88,907.67 = 25,999.28/x
3. Step 3: Cross multiply
   59,255.31x = 88,907.67 × 25,999.28
4. Step 4: Simplify right side
   59,255.31x = 2,311,534,961.94
5. Step 5: Solve for x
   x = 2,311,534,961.94/59,255.31
6. Step 6: Final answer
   x = 39,009.75