Finding the Fourth Proportional to 2,726.55, 4,068.86 and 2,710.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,726.55 : 4,068.86 = 2,710.96 : x
2. Step 2: Convert to fraction form
   2,726.55/4,068.86 = 2,710.96/x
3. Step 3: Cross multiply
   2,726.55x = 4,068.86 × 2,710.96
4. Step 4: Simplify right side
   2,726.55x = 11,030,516.71
5. Step 5: Solve for x
   x = 11,030,516.71/2,726.55
6. Step 6: Final answer
   x = 4,045.59