Finding the Fourth Proportional to 59,017.12, 88,541.46 and 25,739.88

Step by Step Solution

1. Step 1: Write the proportion equation
   59,017.12 : 88,541.46 = 25,739.88 : x
2. Step 2: Convert to fraction form
   59,017.12/88,541.46 = 25,739.88/x
3. Step 3: Cross multiply
   59,017.12x = 88,541.46 × 25,739.88
4. Step 4: Simplify right side
   59,017.12x = 2,279,046,555.42
5. Step 5: Solve for x
   x = 2,279,046,555.42/59,017.12
6. Step 6: Final answer
   x = 38,616.70