Finding the Fourth Proportional to 1,002.33, 1,496.06 and 940.77

Step by Step Solution

1. Step 1: Write the proportion equation
   1,002.33 : 1,496.06 = 940.77 : x
2. Step 2: Convert to fraction form
   1,002.33/1,496.06 = 940.77/x
3. Step 3: Cross multiply
   1,002.33x = 1,496.06 × 940.77
4. Step 4: Simplify right side
   1,002.33x = 1,407,448.37
5. Step 5: Solve for x
   x = 1,407,448.37/1,002.33
6. Step 6: Final answer
   x = 1,404.18