Finding the Fourth Proportional to 6,031.72, 8,323.80 and 3,513.96

Step by Step Solution

1. Step 1: Write the proportion equation
   6,031.72 : 8,323.80 = 3,513.96 : x
2. Step 2: Convert to fraction form
   6,031.72/8,323.80 = 3,513.96/x
3. Step 3: Cross multiply
   6,031.72x = 8,323.80 × 3,513.96
4. Step 4: Simplify right side
   6,031.72x = 29,249,500.25
5. Step 5: Solve for x
   x = 29,249,500.25/6,031.72
6. Step 6: Final answer
   x = 4,849.28