Finding the Fourth Proportional to 79,063.18, 109,132.62 and 52,229.50

Step by Step Solution

1. Step 1: Write the proportion equation
   79,063.18 : 109,132.62 = 52,229.50 : x
2. Step 2: Convert to fraction form
   79,063.18/109,132.62 = 52,229.50/x
3. Step 3: Cross multiply
   79,063.18x = 109,132.62 × 52,229.50
4. Step 4: Simplify right side
   79,063.18x = 5,699,942,176.29
5. Step 5: Solve for x
   x = 5,699,942,176.29/79,063.18
6. Step 6: Final answer
   x = 72,093.51