Finding the Fourth Proportional to 1,940.83, 2,910.23 and 1,014.12

Step by Step Solution

1. Step 1: Write the proportion equation
   1,940.83 : 2,910.23 = 1,014.12 : x
2. Step 2: Convert to fraction form
   1,940.83/2,910.23 = 1,014.12/x
3. Step 3: Cross multiply
   1,940.83x = 2,910.23 × 1,014.12
4. Step 4: Simplify right side
   1,940.83x = 2,951,321.18
5. Step 5: Solve for x
   x = 2,951,321.18/1,940.83
6. Step 6: Final answer
   x = 1,520.65