Finding the Fourth Proportional to 17,700.36, 24,426.30 and 9,742.41

Step by Step Solution

1. Step 1: Write the proportion equation
   17,700.36 : 24,426.30 = 9,742.41 : x
2. Step 2: Convert to fraction form
   17,700.36/24,426.30 = 9,742.41/x
3. Step 3: Cross multiply
   17,700.36x = 24,426.30 × 9,742.41
4. Step 4: Simplify right side
   17,700.36x = 237,971,029.38
5. Step 5: Solve for x
   x = 237,971,029.38/17,700.36
6. Step 6: Final answer
   x = 13,444.42