Finding the Fourth Proportional to 2,461.83, 3,694.26 and 1,423.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,461.83 : 3,694.26 = 1,423.89 : x
2. Step 2: Convert to fraction form
   2,461.83/3,694.26 = 1,423.89/x
3. Step 3: Cross multiply
   2,461.83x = 3,694.26 × 1,423.89
4. Step 4: Simplify right side
   2,461.83x = 5,260,219.87
5. Step 5: Solve for x
   x = 5,260,219.87/2,461.83
6. Step 6: Final answer
   x = 2,136.71