Finding the Fourth Proportional to 17,700.22, 24,425.88 and 9,742.42

Step by Step Solution

1. Step 1: Write the proportion equation
   17,700.22 : 24,425.88 = 9,742.42 : x
2. Step 2: Convert to fraction form
   17,700.22/24,425.88 = 9,742.42/x
3. Step 3: Cross multiply
   17,700.22x = 24,425.88 × 9,742.42
4. Step 4: Simplify right side
   17,700.22x = 237,967,181.83
5. Step 5: Solve for x
   x = 237,967,181.83/17,700.22
6. Step 6: Final answer
   x = 13,444.31