Finding the Fourth Proportional to 5,613.83, 8,422.73 and 2,493.56

Step by Step Solution

1. Step 1: Write the proportion equation
   5,613.83 : 8,422.73 = 2,493.56 : x
2. Step 2: Convert to fraction form
   5,613.83/8,422.73 = 2,493.56/x
3. Step 3: Cross multiply
   5,613.83x = 8,422.73 × 2,493.56
4. Step 4: Simplify right side
   5,613.83x = 21,002,528.04
5. Step 5: Solve for x
   x = 21,002,528.04/5,613.83
6. Step 6: Final answer
   x = 3,741.22