Finding the Fourth Proportional to 7,833.87, 10,812.56 and 5,034.51

Step by Step Solution

1. Step 1: Write the proportion equation
   7,833.87 : 10,812.56 = 5,034.51 : x
2. Step 2: Convert to fraction form
   7,833.87/10,812.56 = 5,034.51/x
3. Step 3: Cross multiply
   7,833.87x = 10,812.56 × 5,034.51
4. Step 4: Simplify right side
   7,833.87x = 54,435,916.27
5. Step 5: Solve for x
   x = 54,435,916.27/7,833.87
6. Step 6: Final answer
   x = 6,948.79