Finding the Fourth Proportional to 1,649.34, 2,276.04 and 903.33

Step by Step Solution

1. Step 1: Write the proportion equation
   1,649.34 : 2,276.04 = 903.33 : x
2. Step 2: Convert to fraction form
   1,649.34/2,276.04 = 903.33/x
3. Step 3: Cross multiply
   1,649.34x = 2,276.04 × 903.33
4. Step 4: Simplify right side
   1,649.34x = 2,056,003.83
5. Step 5: Solve for x
   x = 2,056,003.83/1,649.34
6. Step 6: Final answer
   x = 1,246.57