Finding the Fourth Proportional to 16,477.31, 24,710.86 and 5,945.96

Step by Step Solution

1. Step 1: Write the proportion equation
   16,477.31 : 24,710.86 = 5,945.96 : x
2. Step 2: Convert to fraction form
   16,477.31/24,710.86 = 5,945.96/x
3. Step 3: Cross multiply
   16,477.31x = 24,710.86 × 5,945.96
4. Step 4: Simplify right side
   16,477.31x = 146,929,785.13
5. Step 5: Solve for x
   x = 146,929,785.13/16,477.31
6. Step 6: Final answer
   x = 8,917.10