Finding the Fourth Proportional to 59,551.91, 89,362.89 and 22,138.28

Step by Step Solution

1. Step 1: Write the proportion equation
   59,551.91 : 89,362.89 = 22,138.28 : x
2. Step 2: Convert to fraction form
   59,551.91/89,362.89 = 22,138.28/x
3. Step 3: Cross multiply
   59,551.91x = 89,362.89 × 22,138.28
4. Step 4: Simplify right side
   59,551.91x = 1,978,340,233.61
5. Step 5: Solve for x
   x = 1,978,340,233.61/59,551.91
6. Step 6: Final answer
   x = 33,220.44