Finding the Fourth Proportional to 11,863.08, 17,800.71 and 5,293.56

Step by Step Solution

1. Step 1: Write the proportion equation
   11,863.08 : 17,800.71 = 5,293.56 : x
2. Step 2: Convert to fraction form
   11,863.08/17,800.71 = 5,293.56/x
3. Step 3: Cross multiply
   11,863.08x = 17,800.71 × 5,293.56
4. Step 4: Simplify right side
   11,863.08x = 94,229,126.43
5. Step 5: Solve for x
   x = 94,229,126.43/11,863.08
6. Step 6: Final answer
   x = 7,943.06