Finding the Fourth Proportional to 3,376.79, 5,059.83 and 2,061.12

Step by Step Solution

1. Step 1: Write the proportion equation
   3,376.79 : 5,059.83 = 2,061.12 : x
2. Step 2: Convert to fraction form
   3,376.79/5,059.83 = 2,061.12/x
3. Step 3: Cross multiply
   3,376.79x = 5,059.83 × 2,061.12
4. Step 4: Simplify right side
   3,376.79x = 10,428,916.81
5. Step 5: Solve for x
   x = 10,428,916.81/3,376.79
6. Step 6: Final answer
   x = 3,088.41