Finding the Fourth Proportional to 59,049.86, 88,625.98 and 30,989.74

Step by Step Solution

1. Step 1: Write the proportion equation
   59,049.86 : 88,625.98 = 30,989.74 : x
2. Step 2: Convert to fraction form
   59,049.86/88,625.98 = 30,989.74/x
3. Step 3: Cross multiply
   59,049.86x = 88,625.98 × 30,989.74
4. Step 4: Simplify right side
   59,049.86x = 2,746,496,077.45
5. Step 5: Solve for x
   x = 2,746,496,077.45/59,049.86
6. Step 6: Final answer
   x = 46,511.47