Finding the Fourth Proportional to 1,633.83, 2,254.42 and 1,074.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,633.83 : 2,254.42 = 1,074.52 : x
2. Step 2: Convert to fraction form
   1,633.83/2,254.42 = 1,074.52/x
3. Step 3: Cross multiply
   1,633.83x = 2,254.42 × 1,074.52
4. Step 4: Simplify right side
   1,633.83x = 2,422,419.38
5. Step 5: Solve for x
   x = 2,422,419.38/1,633.83
6. Step 6: Final answer
   x = 1,482.66