Finding the Fourth Proportional to 5,610.50, 7,742.43 and 3,092.71

Step by Step Solution

1. Step 1: Write the proportion equation
   5,610.50 : 7,742.43 = 3,092.71 : x
2. Step 2: Convert to fraction form
   5,610.50/7,742.43 = 3,092.71/x
3. Step 3: Cross multiply
   5,610.50x = 7,742.43 × 3,092.71
4. Step 4: Simplify right side
   5,610.50x = 23,945,051.97
5. Step 5: Solve for x
   x = 23,945,051.97/5,610.50
6. Step 6: Final answer
   x = 4,267.90