Finding the Fourth Proportional to 59,488, 89,151.60 and 22,012.94

Step by Step Solution

1. Step 1: Write the proportion equation
   59,488 : 89,151.60 = 22,012.94 : x
2. Step 2: Convert to fraction form
   59,488/89,151.60 = 22,012.94/x
3. Step 3: Cross multiply
   59,488x = 89,151.60 × 22,012.94
4. Step 4: Simplify right side
   59,488x = 1,962,488,821.70
5. Step 5: Solve for x
   x = 1,962,488,821.70/59,488
6. Step 6: Final answer
   x = 32,989.66