Finding the Fourth Proportional to 17,307.60, 23,884.47 and 9,349.83

Step by Step Solution

1. Step 1: Write the proportion equation
   17,307.60 : 23,884.47 = 9,349.83 : x
2. Step 2: Convert to fraction form
   17,307.60/23,884.47 = 9,349.83/x
3. Step 3: Cross multiply
   17,307.60x = 23,884.47 × 9,349.83
4. Step 4: Simplify right side
   17,307.60x = 223,315,614.72
5. Step 5: Solve for x
   x = 223,315,614.72/17,307.60
6. Step 6: Final answer
   x = 12,902.75