Finding the Fourth Proportional to 2,061.81, 3,071.30 and 1,950.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061.81 : 3,071.30 = 1,950.03 : x
2. Step 2: Convert to fraction form
   2,061.81/3,071.30 = 1,950.03/x
3. Step 3: Cross multiply
   2,061.81x = 3,071.30 × 1,950.03
4. Step 4: Simplify right side
   2,061.81x = 5,989,117.39
5. Step 5: Solve for x
   x = 5,989,117.39/2,061.81
6. Step 6: Final answer
   x = 2,904.79