Finding the Fourth Proportional to 14,384.48, 21,581.89 and 5,025.87

Step by Step Solution

1. Step 1: Write the proportion equation
   14,384.48 : 21,581.89 = 5,025.87 : x
2. Step 2: Convert to fraction form
   14,384.48/21,581.89 = 5,025.87/x
3. Step 3: Cross multiply
   14,384.48x = 21,581.89 × 5,025.87
4. Step 4: Simplify right side
   14,384.48x = 108,467,773.49
5. Step 5: Solve for x
   x = 108,467,773.49/14,384.48
6. Step 6: Final answer
   x = 7,540.61