Finding the Fourth Proportional to 2,552.19, 3,522.34 and 1,433.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,552.19 : 3,522.34 = 1,433.18 : x
2. Step 2: Convert to fraction form
   2,552.19/3,522.34 = 1,433.18/x
3. Step 3: Cross multiply
   2,552.19x = 3,522.34 × 1,433.18
4. Step 4: Simplify right side
   2,552.19x = 5,048,134.85
5. Step 5: Solve for x
   x = 5,048,134.85/2,552.19
6. Step 6: Final answer
   x = 1,977.96