Finding the Fourth Proportional to 59,099.12, 88,187.72 and 52,730.22

Step by Step Solution

1. Step 1: Write the proportion equation
   59,099.12 : 88,187.72 = 52,730.22 : x
2. Step 2: Convert to fraction form
   59,099.12/88,187.72 = 52,730.22/x
3. Step 3: Cross multiply
   59,099.12x = 88,187.72 × 52,730.22
4. Step 4: Simplify right side
   59,099.12x = 4,650,157,613.25
5. Step 5: Solve for x
   x = 4,650,157,613.25/59,099.12
6. Step 6: Final answer
   x = 78,684.05