Finding the Fourth Proportional to 59,410.18, 88,893.80 and 58,745.85

Step by Step Solution

1. Step 1: Write the proportion equation
   59,410.18 : 88,893.80 = 58,745.85 : x
2. Step 2: Convert to fraction form
   59,410.18/88,893.80 = 58,745.85/x
3. Step 3: Cross multiply
   59,410.18x = 88,893.80 × 58,745.85
4. Step 4: Simplify right side
   59,410.18x = 5,222,141,840.73
5. Step 5: Solve for x
   x = 5,222,141,840.73/59,410.18
6. Step 6: Final answer
   x = 87,899.78