Finding the Fourth Proportional to 3,746.28, 5,613.59 and 2,182.43

Step by Step Solution

1. Step 1: Write the proportion equation
   3,746.28 : 5,613.59 = 2,182.43 : x
2. Step 2: Convert to fraction form
   3,746.28/5,613.59 = 2,182.43/x
3. Step 3: Cross multiply
   3,746.28x = 5,613.59 × 2,182.43
4. Step 4: Simplify right side
   3,746.28x = 12,251,242.86
5. Step 5: Solve for x
   x = 12,251,242.86/3,746.28
6. Step 6: Final answer
   x = 3,270.24