Finding the Fourth Proportional to 59,108.11, 81,493.39 and 42,962.15

Step by Step Solution

1. Step 1: Write the proportion equation
   59,108.11 : 81,493.39 = 42,962.15 : x
2. Step 2: Convert to fraction form
   59,108.11/81,493.39 = 42,962.15/x
3. Step 3: Cross multiply
   59,108.11x = 81,493.39 × 42,962.15
4. Step 4: Simplify right side
   59,108.11x = 3,501,131,245.19
5. Step 5: Solve for x
   x = 3,501,131,245.19/59,108.11
6. Step 6: Final answer
   x = 59,232.67