Finding the Fourth Proportional to 1,412.50, 1,950.02 and 940.75

Step by Step Solution

1. Step 1: Write the proportion equation
   1,412.50 : 1,950.02 = 940.75 : x
2. Step 2: Convert to fraction form
   1,412.50/1,950.02 = 940.75/x
3. Step 3: Cross multiply
   1,412.50x = 1,950.02 × 940.75
4. Step 4: Simplify right side
   1,412.50x = 1,834,481.32
5. Step 5: Solve for x
   x = 1,834,481.32/1,412.50
6. Step 6: Final answer
   x = 1,298.75