Finding the Fourth Proportional to 6,031.56, 8,323.44 and 3,378.81

Step by Step Solution

1. Step 1: Write the proportion equation
   6,031.56 : 8,323.44 = 3,378.81 : x
2. Step 2: Convert to fraction form
   6,031.56/8,323.44 = 3,378.81/x
3. Step 3: Cross multiply
   6,031.56x = 8,323.44 × 3,378.81
4. Step 4: Simplify right side
   6,031.56x = 28,123,322.31
5. Step 5: Solve for x
   x = 28,123,322.31/6,031.56
6. Step 6: Final answer
   x = 4,662.69