Finding the Fourth Proportional to 1,340.32, 1,849.71 and 750.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,340.32 : 1,849.71 = 750.82 : x
2. Step 2: Convert to fraction form
   1,340.32/1,849.71 = 750.82/x
3. Step 3: Cross multiply
   1,340.32x = 1,849.71 × 750.82
4. Step 4: Simplify right side
   1,340.32x = 1,388,799.26
5. Step 5: Solve for x
   x = 1,388,799.26/1,340.32
6. Step 6: Final answer
   x = 1,036.17