Finding the Fourth Proportional to 1,546.04, 2,131.98 and 925.40

Step by Step Solution

1. Step 1: Write the proportion equation
   1,546.04 : 2,131.98 = 925.40 : x
2. Step 2: Convert to fraction form
   1,546.04/2,131.98 = 925.40/x
3. Step 3: Cross multiply
   1,546.04x = 2,131.98 × 925.40
4. Step 4: Simplify right side
   1,546.04x = 1,972,934.29
5. Step 5: Solve for x
   x = 1,972,934.29/1,546.04
6. Step 6: Final answer
   x = 1,276.12