Finding the Fourth Proportional to 3,614.93, 5,423.76 and 1,423.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,614.93 : 5,423.76 = 1,423.83 : x
2. Step 2: Convert to fraction form
   3,614.93/5,423.76 = 1,423.83/x
3. Step 3: Cross multiply
   3,614.93x = 5,423.76 × 1,423.83
4. Step 4: Simplify right side
   3,614.93x = 7,722,502.03
5. Step 5: Solve for x
   x = 7,722,502.03/3,614.93
6. Step 6: Final answer
   x = 2,136.28