Finding the Fourth Proportional to 1,496.38, 2,064.72 and 906.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,496.38 : 2,064.72 = 906.94 : x
2. Step 2: Convert to fraction form
   1,496.38/2,064.72 = 906.94/x
3. Step 3: Cross multiply
   1,496.38x = 2,064.72 × 906.94
4. Step 4: Simplify right side
   1,496.38x = 1,872,577.16
5. Step 5: Solve for x
   x = 1,872,577.16/1,496.38
6. Step 6: Final answer
   x = 1,251.40