Finding the Fourth Proportional to 59,372.12, 88,942.89 and 53,062.76

Step by Step Solution

1. Step 1: Write the proportion equation
   59,372.12 : 88,942.89 = 53,062.76 : x
2. Step 2: Convert to fraction form
   59,372.12/88,942.89 = 53,062.76/x
3. Step 3: Cross multiply
   59,372.12x = 88,942.89 × 53,062.76
4. Step 4: Simplify right side
   59,372.12x = 4,719,555,225.78
5. Step 5: Solve for x
   x = 4,719,555,225.78/59,372.12
6. Step 6: Final answer
   x = 79,491.10