Finding the Fourth Proportional to 2,068.98, 3,102.50 and 751.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,068.98 : 3,102.50 = 751.82 : x
2. Step 2: Convert to fraction form
   2,068.98/3,102.50 = 751.82/x
3. Step 3: Cross multiply
   2,068.98x = 3,102.50 × 751.82
4. Step 4: Simplify right side
   2,068.98x = 2,332,510.03
5. Step 5: Solve for x
   x = 2,332,510.03/2,068.98
6. Step 6: Final answer
   x = 1,127.37