Finding the Fourth Proportional to 17,851.15, 24,634.58 and 9,893.89

Step by Step Solution

1. Step 1: Write the proportion equation
   17,851.15 : 24,634.58 = 9,893.89 : x
2. Step 2: Convert to fraction form
   17,851.15/24,634.58 = 9,893.89/x
3. Step 3: Cross multiply
   17,851.15x = 24,634.58 × 9,893.89
4. Step 4: Simplify right side
   17,851.15x = 243,731,787.86
5. Step 5: Solve for x
   x = 243,731,787.86/17,851.15
6. Step 6: Final answer
   x = 13,653.56