Finding the Fourth Proportional to 2,423.47, 3,633.15 and 1,435.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,423.47 : 3,633.15 = 1,435.22 : x
2. Step 2: Convert to fraction form
   2,423.47/3,633.15 = 1,435.22/x
3. Step 3: Cross multiply
   2,423.47x = 3,633.15 × 1,435.22
4. Step 4: Simplify right side
   2,423.47x = 5,214,370.38
5. Step 5: Solve for x
   x = 5,214,370.38/2,423.47
6. Step 6: Final answer
   x = 2,151.61