Finding the Fourth Proportional to 2,532.86, 3,799.86 and 889.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,532.86 : 3,799.86 = 889.46 : x
2. Step 2: Convert to fraction form
   2,532.86/3,799.86 = 889.46/x
3. Step 3: Cross multiply
   2,532.86x = 3,799.86 × 889.46
4. Step 4: Simplify right side
   2,532.86x = 3,379,823.48
5. Step 5: Solve for x
   x = 3,379,823.48/2,532.86
6. Step 6: Final answer
   x = 1,334.39