Finding the Fourth Proportional to 1,340.58, 1,849.87 and 751.01

Step by Step Solution

1. Step 1: Write the proportion equation
   1,340.58 : 1,849.87 = 751.01 : x
2. Step 2: Convert to fraction form
   1,340.58/1,849.87 = 751.01/x
3. Step 3: Cross multiply
   1,340.58x = 1,849.87 × 751.01
4. Step 4: Simplify right side
   1,340.58x = 1,389,262.56
5. Step 5: Solve for x
   x = 1,389,262.56/1,340.58
6. Step 6: Final answer
   x = 1,036.31