Finding the Fourth Proportional to 1,546.09, 2,132.01 and 1,074.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,546.09 : 2,132.01 = 1,074.52 : x
2. Step 2: Convert to fraction form
   1,546.09/2,132.01 = 1,074.52/x
3. Step 3: Cross multiply
   1,546.09x = 2,132.01 × 1,074.52
4. Step 4: Simplify right side
   1,546.09x = 2,290,887.39
5. Step 5: Solve for x
   x = 2,290,887.39/1,546.09
6. Step 6: Final answer
   x = 1,481.73