Finding the Fourth Proportional to 16,300.00, 24,445.20 and 6,939.91

Step by Step Solution

1. Step 1: Write the proportion equation
   16,300.00 : 24,445.20 = 6,939.91 : x
2. Step 2: Convert to fraction form
   16,300.00/24,445.20 = 6,939.91/x
3. Step 3: Cross multiply
   16,300.00x = 24,445.20 × 6,939.91
4. Step 4: Simplify right side
   16,300.00x = 169,647,365.71
5. Step 5: Solve for x
   x = 169,647,365.71/16,300.00
6. Step 6: Final answer
   x = 10,407.82