Finding the Fourth Proportional to 2,706.39, 4,060.68 and 1,472.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,706.39 : 4,060.68 = 1,472.22 : x
2. Step 2: Convert to fraction form
   2,706.39/4,060.68 = 1,472.22/x
3. Step 3: Cross multiply
   2,706.39x = 4,060.68 × 1,472.22
4. Step 4: Simplify right side
   2,706.39x = 5,978,214.31
5. Step 5: Solve for x
   x = 5,978,214.31/2,706.39
6. Step 6: Final answer
   x = 2,208.93