Finding the Fourth Proportional to 6,131.92, 8,462.77 and 3,443.58

Step by Step Solution

1. Step 1: Write the proportion equation
   6,131.92 : 8,462.77 = 3,443.58 : x
2. Step 2: Convert to fraction form
   6,131.92/8,462.77 = 3,443.58/x
3. Step 3: Cross multiply
   6,131.92x = 8,462.77 × 3,443.58
4. Step 4: Simplify right side
   6,131.92x = 29,142,225.52
5. Step 5: Solve for x
   x = 29,142,225.52/6,131.92
6. Step 6: Final answer
   x = 4,752.54