Finding the Fourth Proportional to 2,423.91, 3,632.38 and 1,036.87

Step by Step Solution

1. Step 1: Write the proportion equation
   2,423.91 : 3,632.38 = 1,036.87 : x
2. Step 2: Convert to fraction form
   2,423.91/3,632.38 = 1,036.87/x
3. Step 3: Cross multiply
   2,423.91x = 3,632.38 × 1,036.87
4. Step 4: Simplify right side
   2,423.91x = 3,766,294.18
5. Step 5: Solve for x
   x = 3,766,294.18/2,423.91
6. Step 6: Final answer
   x = 1,553.81