Finding the Fourth Proportional to 2,041.31, 3,060.34 and 886.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,041.31 : 3,060.34 = 886.25 : x
2. Step 2: Convert to fraction form
   2,041.31/3,060.34 = 886.25/x
3. Step 3: Cross multiply
   2,041.31x = 3,060.34 × 886.25
4. Step 4: Simplify right side
   2,041.31x = 2,712,226.33
5. Step 5: Solve for x
   x = 2,712,226.33/2,041.31
6. Step 6: Final answer
   x = 1,328.67