Finding the Fourth Proportional to 1,633.34, 2,253.46 and 925.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,633.34 : 2,253.46 = 925.10 : x
2. Step 2: Convert to fraction form
   1,633.34/2,253.46 = 925.10/x
3. Step 3: Cross multiply
   1,633.34x = 2,253.46 × 925.10
4. Step 4: Simplify right side
   1,633.34x = 2,084,675.85
5. Step 5: Solve for x
   x = 2,084,675.85/1,633.34
6. Step 6: Final answer
   x = 1,276.33