Finding the Fourth Proportional to 11,490.05, 17,227.02 and 5,869.43

Step by Step Solution

1. Step 1: Write the proportion equation
   11,490.05 : 17,227.02 = 5,869.43 : x
2. Step 2: Convert to fraction form
   11,490.05/17,227.02 = 5,869.43/x
3. Step 3: Cross multiply
   11,490.05x = 17,227.02 × 5,869.43
4. Step 4: Simplify right side
   11,490.05x = 101,112,701.86
5. Step 5: Solve for x
   x = 101,112,701.86/11,490.05
6. Step 6: Final answer
   x = 8,800.03