Finding the Fourth Proportional to 16,152.47, 24,227.18 and 5,619.97

Step by Step Solution

1. Step 1: Write the proportion equation
   16,152.47 : 24,227.18 = 5,619.97 : x
2. Step 2: Convert to fraction form
   16,152.47/24,227.18 = 5,619.97/x
3. Step 3: Cross multiply
   16,152.47x = 24,227.18 × 5,619.97
4. Step 4: Simplify right side
   16,152.47x = 136,156,024.78
5. Step 5: Solve for x
   x = 136,156,024.78/16,152.47
6. Step 6: Final answer
   x = 8,429.42