Finding the Fourth Proportional to 17,341.61, 23,931.38 and 9,383.83

Step by Step Solution

1. Step 1: Write the proportion equation
   17,341.61 : 23,931.38 = 9,383.83 : x
2. Step 2: Convert to fraction form
   17,341.61/23,931.38 = 9,383.83/x
3. Step 3: Cross multiply
   17,341.61x = 23,931.38 × 9,383.83
4. Step 4: Simplify right side
   17,341.61x = 224,567,835.01
5. Step 5: Solve for x
   x = 224,567,835.01/17,341.61
6. Step 6: Final answer
   x = 12,949.66