Finding the Fourth Proportional to 10,086.57, 13,919.22 and 5,837.04

Step by Step Solution

1. Step 1: Write the proportion equation
   10,086.57 : 13,919.22 = 5,837.04 : x
2. Step 2: Convert to fraction form
   10,086.57/13,919.22 = 5,837.04/x
3. Step 3: Cross multiply
   10,086.57x = 13,919.22 × 5,837.04
4. Step 4: Simplify right side
   10,086.57x = 81,247,043.91
5. Step 5: Solve for x
   x = 81,247,043.91/10,086.57
6. Step 6: Final answer
   x = 8,054.97