Finding the Fourth Proportional to 2,532.69, 3,800.74 and 889.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,532.69 : 3,800.74 = 889.25 : x
2. Step 2: Convert to fraction form
   2,532.69/3,800.74 = 889.25/x
3. Step 3: Cross multiply
   2,532.69x = 3,800.74 × 889.25
4. Step 4: Simplify right side
   2,532.69x = 3,379,784.60
5. Step 5: Solve for x
   x = 3,379,784.60/2,532.69
6. Step 6: Final answer
   x = 1,334.46