Finding the Fourth Proportional to 2,423.01, 3,343.58 and 1,585.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,423.01 : 3,343.58 = 1,585.37 : x
2. Step 2: Convert to fraction form
   2,423.01/3,343.58 = 1,585.37/x
3. Step 3: Cross multiply
   2,423.01x = 3,343.58 × 1,585.37
4. Step 4: Simplify right side
   2,423.01x = 5,300,817.80
5. Step 5: Solve for x
   x = 5,300,817.80/2,423.01
6. Step 6: Final answer
   x = 2,187.70