Finding the Fourth Proportional to 2,532.69, 3,799.42 and 888.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,532.69 : 3,799.42 = 888.86 : x
2. Step 2: Convert to fraction form
   2,532.69/3,799.42 = 888.86/x
3. Step 3: Cross multiply
   2,532.69x = 3,799.42 × 888.86
4. Step 4: Simplify right side
   2,532.69x = 3,377,159.74
5. Step 5: Solve for x
   x = 3,377,159.74/2,532.69
6. Step 6: Final answer
   x = 1,333.43