Finding the Fourth Proportional to 11,694.72, 17,541.51 and 4,298.61

Step by Step Solution

1. Step 1: Write the proportion equation
   11,694.72 : 17,541.51 = 4,298.61 : x
2. Step 2: Convert to fraction form
   11,694.72/17,541.51 = 4,298.61/x
3. Step 3: Cross multiply
   11,694.72x = 17,541.51 × 4,298.61
4. Step 4: Simplify right side
   11,694.72x = 75,404,110.30
5. Step 5: Solve for x
   x = 75,404,110.30/11,694.72
6. Step 6: Final answer
   x = 6,447.71