Finding the Fourth Proportional to 2,391.22, 3,592.23 and 1,417.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,391.22 : 3,592.23 = 1,417.96 : x
2. Step 2: Convert to fraction form
   2,391.22/3,592.23 = 1,417.96/x
3. Step 3: Cross multiply
   2,391.22x = 3,592.23 × 1,417.96
4. Step 4: Simplify right side
   2,391.22x = 5,093,645.60
5. Step 5: Solve for x
   x = 5,093,645.60/2,391.22
6. Step 6: Final answer
   x = 2,130.14