Finding the Fourth Proportional to 82,779.96, 124,058.10 and 59,355

Step by Step Solution

1. Step 1: Write the proportion equation
   82,779.96 : 124,058.10 = 59,355 : x
2. Step 2: Convert to fraction form
   82,779.96/124,058.10 = 59,355/x
3. Step 3: Cross multiply
   82,779.96x = 124,058.10 × 59,355
4. Step 4: Simplify right side
   82,779.96x = 7,363,468,525.50
5. Step 5: Solve for x
   x = 7,363,468,525.50/82,779.96
6. Step 6: Final answer
   x = 88,952.31