Finding the Fourth Proportional to 59,411.24, 89,102.28 and 26,139.68

Step by Step Solution

1. Step 1: Write the proportion equation
   59,411.24 : 89,102.28 = 26,139.68 : x
2. Step 2: Convert to fraction form
   59,411.24/89,102.28 = 26,139.68/x
3. Step 3: Cross multiply
   59,411.24x = 89,102.28 × 26,139.68
4. Step 4: Simplify right side
   59,411.24x = 2,329,105,086.47
5. Step 5: Solve for x
   x = 2,329,105,086.47/59,411.24
6. Step 6: Final answer
   x = 39,203.11