Finding the Fourth Proportional to 6,073.10, 8,381.31 and 3,384.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,073.10 : 8,381.31 = 3,384.50 : x
2. Step 2: Convert to fraction form
   6,073.10/8,381.31 = 3,384.50/x
3. Step 3: Cross multiply
   6,073.10x = 8,381.31 × 3,384.50
4. Step 4: Simplify right side
   6,073.10x = 28,366,506.47
5. Step 5: Solve for x
   x = 28,366,506.47/6,073.10
6. Step 6: Final answer
   x = 4,670.85