Finding the Fourth Proportional to 2,200.15, 3,281.69 and 2,047.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,200.15 : 3,281.69 = 2,047.06 : x
2. Step 2: Convert to fraction form
   2,200.15/3,281.69 = 2,047.06/x
3. Step 3: Cross multiply
   2,200.15x = 3,281.69 × 2,047.06
4. Step 4: Simplify right side
   2,200.15x = 6,717,816.33
5. Step 5: Solve for x
   x = 6,717,816.33/2,200.15
6. Step 6: Final answer
   x = 3,053.34