Finding the Fourth Proportional to 1,348.98, 1,861.59 and 751.47

Step by Step Solution

1. Step 1: Write the proportion equation
   1,348.98 : 1,861.59 = 751.47 : x
2. Step 2: Convert to fraction form
   1,348.98/1,861.59 = 751.47/x
3. Step 3: Cross multiply
   1,348.98x = 1,861.59 × 751.47
4. Step 4: Simplify right side
   1,348.98x = 1,398,929.04
5. Step 5: Solve for x
   x = 1,398,929.04/1,348.98
6. Step 6: Final answer
   x = 1,037.03