Finding the Fourth Proportional to 17,932.18, 24,746.46 and 9,974.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,932.18 : 24,746.46 = 9,974.50 : x
2. Step 2: Convert to fraction form
   17,932.18/24,746.46 = 9,974.50/x
3. Step 3: Cross multiply
   17,932.18x = 24,746.46 × 9,974.50
4. Step 4: Simplify right side
   17,932.18x = 246,833,565.27
5. Step 5: Solve for x
   x = 246,833,565.27/17,932.18
6. Step 6: Final answer
   x = 13,764.84