Finding the Fourth Proportional to 59,421.38, 89,033.25 and 41,854.10

Step by Step Solution

1. Step 1: Write the proportion equation
   59,421.38 : 89,033.25 = 41,854.10 : x
2. Step 2: Convert to fraction form
   59,421.38/89,033.25 = 41,854.10/x
3. Step 3: Cross multiply
   59,421.38x = 89,033.25 × 41,854.10
4. Step 4: Simplify right side
   59,421.38x = 3,726,406,548.83
5. Step 5: Solve for x
   x = 3,726,406,548.83/59,421.38
6. Step 6: Final answer
   x = 62,711.55