Finding the Fourth Proportional to 1,340.58, 1,850.00 and 751.13

Step by Step Solution

1. Step 1: Write the proportion equation
   1,340.58 : 1,850.00 = 751.13 : x
2. Step 2: Convert to fraction form
   1,340.58/1,850.00 = 751.13/x
3. Step 3: Cross multiply
   1,340.58x = 1,850.00 × 751.13
4. Step 4: Simplify right side
   1,340.58x = 1,389,577.49
5. Step 5: Solve for x
   x = 1,389,577.49/1,340.58
6. Step 6: Final answer
   x = 1,036.55