Finding the Fourth Proportional to 2,041.56, 3,060.72 and 886.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,041.56 : 3,060.72 = 886.50 : x
2. Step 2: Convert to fraction form
   2,041.56/3,060.72 = 886.50/x
3. Step 3: Cross multiply
   2,041.56x = 3,060.72 × 886.50
4. Step 4: Simplify right side
   2,041.56x = 2,713,328.28
5. Step 5: Solve for x
   x = 2,713,328.28/2,041.56
6. Step 6: Final answer
   x = 1,329.05