Finding the Fourth Proportional to 16,341.12, 24,498.72 and 5,947.20

Step by Step Solution

1. Step 1: Write the proportion equation
   16,341.12 : 24,498.72 = 5,947.20 : x
2. Step 2: Convert to fraction form
   16,341.12/24,498.72 = 5,947.20/x
3. Step 3: Cross multiply
   16,341.12x = 24,498.72 × 5,947.20
4. Step 4: Simplify right side
   16,341.12x = 145,698,787.58
5. Step 5: Solve for x
   x = 145,698,787.58/16,341.12
6. Step 6: Final answer
   x = 8,916.08