Finding the Fourth Proportional to 2,552.82, 3,523.10 and 1,433.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,552.82 : 3,523.10 = 1,433.83 : x
2. Step 2: Convert to fraction form
   2,552.82/3,523.10 = 1,433.83/x
3. Step 3: Cross multiply
   2,552.82x = 3,523.10 × 1,433.83
4. Step 4: Simplify right side
   2,552.82x = 5,051,526.47
5. Step 5: Solve for x
   x = 5,051,526.47/2,552.82
6. Step 6: Final answer
   x = 1,978.80