Finding the Fourth Proportional to 17,825.42, 24,573.71 and 12,152.89

Step by Step Solution

1. Step 1: Write the proportion equation
   17,825.42 : 24,573.71 = 12,152.89 : x
2. Step 2: Convert to fraction form
   17,825.42/24,573.71 = 12,152.89/x
3. Step 3: Cross multiply
   17,825.42x = 24,573.71 × 12,152.89
4. Step 4: Simplify right side
   17,825.42x = 298,641,594.52
5. Step 5: Solve for x
   x = 298,641,594.52/17,825.42
6. Step 6: Final answer
   x = 16,753.69