Finding the Fourth Proportional to 17,654.02, 24,362.56 and 9,696.64

Step by Step Solution

1. Step 1: Write the proportion equation
   17,654.02 : 24,362.56 = 9,696.64 : x
2. Step 2: Convert to fraction form
   17,654.02/24,362.56 = 9,696.64/x
3. Step 3: Cross multiply
   17,654.02x = 24,362.56 × 9,696.64
4. Step 4: Simplify right side
   17,654.02x = 236,234,973.80
5. Step 5: Solve for x
   x = 236,234,973.80/17,654.02
6. Step 6: Final answer
   x = 13,381.37