Finding the Fourth Proportional to 2,922.34, 4,030.56 and 2,710.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,922.34 : 4,030.56 = 2,710.96 : x
2. Step 2: Convert to fraction form
   2,922.34/4,030.56 = 2,710.96/x
3. Step 3: Cross multiply
   2,922.34x = 4,030.56 × 2,710.96
4. Step 4: Simplify right side
   2,922.34x = 10,926,686.94
5. Step 5: Solve for x
   x = 10,926,686.94/2,922.34
6. Step 6: Final answer
   x = 3,739.02