Finding the Fourth Proportional to 14,384.10, 21,581.34 and 5,025.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,384.10 : 21,581.34 = 5,025.50 : x
2. Step 2: Convert to fraction form
   14,384.10/21,581.34 = 5,025.50/x
3. Step 3: Cross multiply
   14,384.10x = 21,581.34 × 5,025.50
4. Step 4: Simplify right side
   14,384.10x = 108,457,024.17
5. Step 5: Solve for x
   x = 108,457,024.17/14,384.10
6. Step 6: Final answer
   x = 7,540.06