Finding the Fourth Proportional to 1,341.32, 1,851.28 and 751.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,341.32 : 1,851.28 = 751.82 : x
2. Step 2: Convert to fraction form
   1,341.32/1,851.28 = 751.82/x
3. Step 3: Cross multiply
   1,341.32x = 1,851.28 × 751.82
4. Step 4: Simplify right side
   1,341.32x = 1,391,818.19
5. Step 5: Solve for x
   x = 1,391,818.19/1,341.32
6. Step 6: Final answer
   x = 1,037.65