Finding the Fourth Proportional to 16,158.30, 24,235.62 and 4,470

Step by Step Solution

1. Step 1: Write the proportion equation
   16,158.30 : 24,235.62 = 4,470 : x
2. Step 2: Convert to fraction form
   16,158.30/24,235.62 = 4,470/x
3. Step 3: Cross multiply
   16,158.30x = 24,235.62 × 4,470
4. Step 4: Simplify right side
   16,158.30x = 108,333,221.40
5. Step 5: Solve for x
   x = 108,333,221.40/16,158.30
6. Step 6: Final answer
   x = 6,704.49