Finding the Fourth Proportional to 6,031.57, 8,323.50 and 3,378.98

Step by Step Solution

1. Step 1: Write the proportion equation
   6,031.57 : 8,323.50 = 3,378.98 : x
2. Step 2: Convert to fraction form
   6,031.57/8,323.50 = 3,378.98/x
3. Step 3: Cross multiply
   6,031.57x = 8,323.50 × 3,378.98
4. Step 4: Simplify right side
   6,031.57x = 28,124,940.03
5. Step 5: Solve for x
   x = 28,124,940.03/6,031.57
6. Step 6: Final answer
   x = 4,662.96