Finding the Fourth Proportional to 2,334.48, 3,500.52 and 690.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,334.48 : 3,500.52 = 690.82 : x
2. Step 2: Convert to fraction form
   2,334.48/3,500.52 = 690.82/x
3. Step 3: Cross multiply
   2,334.48x = 3,500.52 × 690.82
4. Step 4: Simplify right side
   2,334.48x = 2,418,229.23
5. Step 5: Solve for x
   x = 2,418,229.23/2,334.48
6. Step 6: Final answer
   x = 1,035.87