Finding the Fourth Proportional to 3,884.52, 5,360.88 and 2,314.20

Step by Step Solution

1. Step 1: Write the proportion equation
   3,884.52 : 5,360.88 = 2,314.20 : x
2. Step 2: Convert to fraction form
   3,884.52/5,360.88 = 2,314.20/x
3. Step 3: Cross multiply
   3,884.52x = 5,360.88 × 2,314.20
4. Step 4: Simplify right side
   3,884.52x = 12,406,148.50
5. Step 5: Solve for x
   x = 12,406,148.50/3,884.52
6. Step 6: Final answer
   x = 3,193.74