Finding the Fourth Proportional to 59,050.82, 88,543.43 and 42,418.69

Step by Step Solution

1. Step 1: Write the proportion equation
   59,050.82 : 88,543.43 = 42,418.69 : x
2. Step 2: Convert to fraction form
   59,050.82/88,543.43 = 42,418.69/x
3. Step 3: Cross multiply
   59,050.82x = 88,543.43 × 42,418.69
4. Step 4: Simplify right side
   59,050.82x = 3,755,896,034.32
5. Step 5: Solve for x
   x = 3,755,896,034.32/59,050.82
6. Step 6: Final answer
   x = 63,604.47