Finding the Fourth Proportional to 59,037.54, 88,380.81 and 58,959.78

Step by Step Solution

1. Step 1: Write the proportion equation
   59,037.54 : 88,380.81 = 58,959.78 : x
2. Step 2: Convert to fraction form
   59,037.54/88,380.81 = 58,959.78/x
3. Step 3: Cross multiply
   59,037.54x = 88,380.81 × 58,959.78
4. Step 4: Simplify right side
   59,037.54x = 5,210,913,113.82
5. Step 5: Solve for x
   x = 5,210,913,113.82/59,037.54
6. Step 6: Final answer
   x = 88,264.40