Finding the Fourth Proportional to 2,423.01, 3,636.33 and 942.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,423.01 : 3,636.33 = 942.47 : x
2. Step 2: Convert to fraction form
   2,423.01/3,636.33 = 942.47/x
3. Step 3: Cross multiply
   2,423.01x = 3,636.33 × 942.47
4. Step 4: Simplify right side
   2,423.01x = 3,427,110.22
5. Step 5: Solve for x
   x = 3,427,110.22/2,423.01
6. Step 6: Final answer
   x = 1,414.40