Finding the Fourth Proportional to 17,844.72, 24,625.35 and 9,886.92

Step by Step Solution

1. Step 1: Write the proportion equation
   17,844.72 : 24,625.35 = 9,886.92 : x
2. Step 2: Convert to fraction form
   17,844.72/24,625.35 = 9,886.92/x
3. Step 3: Cross multiply
   17,844.72x = 24,625.35 × 9,886.92
4. Step 4: Simplify right side
   17,844.72x = 243,468,865.42
5. Step 5: Solve for x
   x = 243,468,865.42/17,844.72
6. Step 6: Final answer
   x = 13,643.75