Finding the Fourth Proportional to 2,350.42, 3,523.71 and 888.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,350.42 : 3,523.71 = 888.82 : x
2. Step 2: Convert to fraction form
   2,350.42/3,523.71 = 888.82/x
3. Step 3: Cross multiply
   2,350.42x = 3,523.71 × 888.82
4. Step 4: Simplify right side
   2,350.42x = 3,131,943.92
5. Step 5: Solve for x
   x = 3,131,943.92/2,350.42
6. Step 6: Final answer
   x = 1,332.50