Finding the Fourth Proportional to 1,300.34, 1,948.94 and 751.35

Step by Step Solution

1. Step 1: Write the proportion equation
   1,300.34 : 1,948.94 = 751.35 : x
2. Step 2: Convert to fraction form
   1,300.34/1,948.94 = 751.35/x
3. Step 3: Cross multiply
   1,300.34x = 1,948.94 × 751.35
4. Step 4: Simplify right side
   1,300.34x = 1,464,332.31
5. Step 5: Solve for x
   x = 1,464,332.31/1,300.34
6. Step 6: Final answer
   x = 1,126.12