Finding the Fourth Proportional to 59,793.87, 89,524.71 and 30,121.74

Step by Step Solution

1. Step 1: Write the proportion equation
   59,793.87 : 89,524.71 = 30,121.74 : x
2. Step 2: Convert to fraction form
   59,793.87/89,524.71 = 30,121.74/x
3. Step 3: Cross multiply
   59,793.87x = 89,524.71 × 30,121.74
4. Step 4: Simplify right side
   59,793.87x = 2,696,640,038.20
5. Step 5: Solve for x
   x = 2,696,640,038.20/59,793.87
6. Step 6: Final answer
   x = 45,098.94