Finding the Fourth Proportional to 14,523.30, 21,778.47 and 4,132.62

Step by Step Solution

1. Step 1: Write the proportion equation
   14,523.30 : 21,778.47 = 4,132.62 : x
2. Step 2: Convert to fraction form
   14,523.30/21,778.47 = 4,132.62/x
3. Step 3: Cross multiply
   14,523.30x = 21,778.47 × 4,132.62
4. Step 4: Simplify right side
   14,523.30x = 90,002,140.69
5. Step 5: Solve for x
   x = 90,002,140.69/14,523.30
6. Step 6: Final answer
   x = 6,197.09