Finding the Fourth Proportional to 17,670.02, 24,383.59 and 9,712.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,670.02 : 24,383.59 = 9,712.25 : x
2. Step 2: Convert to fraction form
   17,670.02/24,383.59 = 9,712.25/x
3. Step 3: Cross multiply
   17,670.02x = 24,383.59 × 9,712.25
4. Step 4: Simplify right side
   17,670.02x = 236,819,375.78
5. Step 5: Solve for x
   x = 236,819,375.78/17,670.02
6. Step 6: Final answer
   x = 13,402.33