Finding the Fourth Proportional to 6,015.32, 8,300.15 and 5,531.44

Step by Step Solution

1. Step 1: Write the proportion equation
   6,015.32 : 8,300.15 = 5,531.44 : x
2. Step 2: Convert to fraction form
   6,015.32/8,300.15 = 5,531.44/x
3. Step 3: Cross multiply
   6,015.32x = 8,300.15 × 5,531.44
4. Step 4: Simplify right side
   6,015.32x = 45,911,785.18
5. Step 5: Solve for x
   x = 45,911,785.18/6,015.32
6. Step 6: Final answer
   x = 7,632.48