Finding the Fourth Proportional to 5,150.83, 7,707.10 and 3,071.97

Step by Step Solution

1. Step 1: Write the proportion equation
   5,150.83 : 7,707.10 = 3,071.97 : x
2. Step 2: Convert to fraction form
   5,150.83/7,707.10 = 3,071.97/x
3. Step 3: Cross multiply
   5,150.83x = 7,707.10 × 3,071.97
4. Step 4: Simplify right side
   5,150.83x = 23,675,941.45
5. Step 5: Solve for x
   x = 23,675,941.45/5,150.83
6. Step 6: Final answer
   x = 4,596.53