Finding the Fourth Proportional to 1,496.95, 2,064.76 and 906.73

Step by Step Solution

1. Step 1: Write the proportion equation
   1,496.95 : 2,064.76 = 906.73 : x
2. Step 2: Convert to fraction form
   1,496.95/2,064.76 = 906.73/x
3. Step 3: Cross multiply
   1,496.95x = 2,064.76 × 906.73
4. Step 4: Simplify right side
   1,496.95x = 1,872,179.83
5. Step 5: Solve for x
   x = 1,872,179.83/1,496.95
6. Step 6: Final answer
   x = 1,250.66