Finding the Fourth Proportional to 2,552.22, 3,522.08 and 1,433.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,552.22 : 3,522.08 = 1,433.18 : x
2. Step 2: Convert to fraction form
   2,552.22/3,522.08 = 1,433.18/x
3. Step 3: Cross multiply
   2,552.22x = 3,522.08 × 1,433.18
4. Step 4: Simplify right side
   2,552.22x = 5,047,787.00
5. Step 5: Solve for x
   x = 5,047,787.00/2,552.22
6. Step 6: Final answer
   x = 1,977.80