Finding the Fourth Proportional to 6,012.77, 8,298.59 and 4,339.71

Step by Step Solution

1. Step 1: Write the proportion equation
   6,012.77 : 8,298.59 = 4,339.71 : x
2. Step 2: Convert to fraction form
   6,012.77/8,298.59 = 4,339.71/x
3. Step 3: Cross multiply
   6,012.77x = 8,298.59 × 4,339.71
4. Step 4: Simplify right side
   6,012.77x = 36,013,452.31
5. Step 5: Solve for x
   x = 36,013,452.31/6,012.77
6. Step 6: Final answer
   x = 5,989.50