Finding the Fourth Proportional to 59,616.91, 89,415.64 and 22,168.18

Step by Step Solution

1. Step 1: Write the proportion equation
   59,616.91 : 89,415.64 = 22,168.18 : x
2. Step 2: Convert to fraction form
   59,616.91/89,415.64 = 22,168.18/x
3. Step 3: Cross multiply
   59,616.91x = 89,415.64 × 22,168.18
4. Step 4: Simplify right side
   59,616.91x = 1,982,182,002.34
5. Step 5: Solve for x
   x = 1,982,182,002.34/59,616.91
6. Step 6: Final answer
   x = 33,248.65