Finding the Fourth Proportional to 11,934.96, 17,898.12 and 5,694.72

Step by Step Solution

1. Step 1: Write the proportion equation
   11,934.96 : 17,898.12 = 5,694.72 : x
2. Step 2: Convert to fraction form
   11,934.96/17,898.12 = 5,694.72/x
3. Step 3: Cross multiply
   11,934.96x = 17,898.12 × 5,694.72
4. Step 4: Simplify right side
   11,934.96x = 101,924,781.93
5. Step 5: Solve for x
   x = 101,924,781.93/11,934.96
6. Step 6: Final answer
   x = 8,540.02