Finding the Fourth Proportional to 59,476.80, 89,155.20 and 22,012.80

Step by Step Solution

1. Step 1: Write the proportion equation
   59,476.80 : 89,155.20 = 22,012.80 : x
2. Step 2: Convert to fraction form
   59,476.80/89,155.20 = 22,012.80/x
3. Step 3: Cross multiply
   59,476.80x = 89,155.20 × 22,012.80
4. Step 4: Simplify right side
   59,476.80x = 1,962,555,586.56
5. Step 5: Solve for x
   x = 1,962,555,586.56/59,476.80
6. Step 6: Final answer
   x = 32,996.99