Finding the Fourth Proportional to 6,081.52, 8,388.20 and 5,878.24

Step by Step Solution

1. Step 1: Write the proportion equation
   6,081.52 : 8,388.20 = 5,878.24 : x
2. Step 2: Convert to fraction form
   6,081.52/8,388.20 = 5,878.24/x
3. Step 3: Cross multiply
   6,081.52x = 8,388.20 × 5,878.24
4. Step 4: Simplify right side
   6,081.52x = 49,307,852.77
5. Step 5: Solve for x
   x = 49,307,852.77/6,081.52
6. Step 6: Final answer
   x = 8,107.82