Finding the Fourth Proportional to 17,851.68, 24,633.92 and 9,893.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,851.68 : 24,633.92 = 9,893.72 : x
2. Step 2: Convert to fraction form
   17,851.68/24,633.92 = 9,893.72/x
3. Step 3: Cross multiply
   17,851.68x = 24,633.92 × 9,893.72
4. Step 4: Simplify right side
   17,851.68x = 243,721,106.98
5. Step 5: Solve for x
   x = 243,721,106.98/17,851.68
6. Step 6: Final answer
   x = 13,652.56