Finding the Fourth Proportional to 17,657.91, 24,368.22 and 9,700.47

Step by Step Solution

1. Step 1: Write the proportion equation
   17,657.91 : 24,368.22 = 9,700.47 : x
2. Step 2: Convert to fraction form
   17,657.91/24,368.22 = 9,700.47/x
3. Step 3: Cross multiply
   17,657.91x = 24,368.22 × 9,700.47
4. Step 4: Simplify right side
   17,657.91x = 236,383,187.06
5. Step 5: Solve for x
   x = 236,383,187.06/17,657.91
6. Step 6: Final answer
   x = 13,386.82