Finding the Fourth Proportional to 8,073.16, 11,141.76 and 5,426.08

Step by Step Solution

1. Step 1: Write the proportion equation
   8,073.16 : 11,141.76 = 5,426.08 : x
2. Step 2: Convert to fraction form
   8,073.16/11,141.76 = 5,426.08/x
3. Step 3: Cross multiply
   8,073.16x = 11,141.76 × 5,426.08
4. Step 4: Simplify right side
   8,073.16x = 60,456,081.10
5. Step 5: Solve for x
   x = 60,456,081.10/8,073.16
6. Step 6: Final answer
   x = 7,488.53