Finding the Fourth Proportional to 17,111.93, 23,614.50 and 9,659.93

Step by Step Solution

1. Step 1: Write the proportion equation
   17,111.93 : 23,614.50 = 9,659.93 : x
2. Step 2: Convert to fraction form
   17,111.93/23,614.50 = 9,659.93/x
3. Step 3: Cross multiply
   17,111.93x = 23,614.50 × 9,659.93
4. Step 4: Simplify right side
   17,111.93x = 228,114,416.99
5. Step 5: Solve for x
   x = 228,114,416.99/17,111.93
6. Step 6: Final answer
   x = 13,330.72