Finding the Fourth Proportional to 2,210.16, 3,050.12 and 1,265.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,210.16 : 3,050.12 = 1,265.96 : x
2. Step 2: Convert to fraction form
   2,210.16/3,050.12 = 1,265.96/x
3. Step 3: Cross multiply
   2,210.16x = 3,050.12 × 1,265.96
4. Step 4: Simplify right side
   2,210.16x = 3,861,308.33
5. Step 5: Solve for x
   x = 3,861,308.33/2,210.16
6. Step 6: Final answer
   x = 1,747.07