Finding the Fourth Proportional to 14,889.72, 22,333.86 and 5,655

Step by Step Solution

1. Step 1: Write the proportion equation
   14,889.72 : 22,333.86 = 5,655 : x
2. Step 2: Convert to fraction form
   14,889.72/22,333.86 = 5,655/x
3. Step 3: Cross multiply
   14,889.72x = 22,333.86 × 5,655
4. Step 4: Simplify right side
   14,889.72x = 126,297,978.30
5. Step 5: Solve for x
   x = 126,297,978.30/14,889.72
6. Step 6: Final answer
   x = 8,482.23