Finding the Fourth Proportional to 17,653.56, 24,362.82 and 9,696.12

Step by Step Solution

1. Step 1: Write the proportion equation
   17,653.56 : 24,362.82 = 9,696.12 : x
2. Step 2: Convert to fraction form
   17,653.56/24,362.82 = 9,696.12/x
3. Step 3: Cross multiply
   17,653.56x = 24,362.82 × 9,696.12
4. Step 4: Simplify right side
   17,653.56x = 236,224,826.26
5. Step 5: Solve for x
   x = 236,224,826.26/17,653.56
6. Step 6: Final answer
   x = 13,381.14