Finding the Fourth Proportional to 59,449.62, 89,142.24 and 26,130.72

Step by Step Solution

1. Step 1: Write the proportion equation
   59,449.62 : 89,142.24 = 26,130.72 : x
2. Step 2: Convert to fraction form
   59,449.62/89,142.24 = 26,130.72/x
3. Step 3: Cross multiply
   59,449.62x = 89,142.24 × 26,130.72
4. Step 4: Simplify right side
   59,449.62x = 2,329,350,913.61
5. Step 5: Solve for x
   x = 2,329,350,913.61/59,449.62
6. Step 6: Final answer
   x = 39,181.93