Finding the Fourth Proportional to 14,772.72, 22,150.18 and 5,889.42

Step by Step Solution

1. Step 1: Write the proportion equation
   14,772.72 : 22,150.18 = 5,889.42 : x
2. Step 2: Convert to fraction form
   14,772.72/22,150.18 = 5,889.42/x
3. Step 3: Cross multiply
   14,772.72x = 22,150.18 × 5,889.42
4. Step 4: Simplify right side
   14,772.72x = 130,451,713.10
5. Step 5: Solve for x
   x = 130,451,713.10/14,772.72
6. Step 6: Final answer
   x = 8,830.58