Finding the Fourth Proportional to 6,013.83, 8,286.62 and 5,114.43

Step by Step Solution

1. Step 1: Write the proportion equation
   6,013.83 : 8,286.62 = 5,114.43 : x
2. Step 2: Convert to fraction form
   6,013.83/8,286.62 = 5,114.43/x
3. Step 3: Cross multiply
   6,013.83x = 8,286.62 × 5,114.43
4. Step 4: Simplify right side
   6,013.83x = 42,381,340.26
5. Step 5: Solve for x
   x = 42,381,340.26/6,013.83
6. Step 6: Final answer
   x = 7,047.31