Finding the Fourth Proportional to 10,683.93, 16,025.72 and 4,111.54

Step by Step Solution

1. Step 1: Write the proportion equation
   10,683.93 : 16,025.72 = 4,111.54 : x
2. Step 2: Convert to fraction form
   10,683.93/16,025.72 = 4,111.54/x
3. Step 3: Cross multiply
   10,683.93x = 16,025.72 × 4,111.54
4. Step 4: Simplify right side
   10,683.93x = 65,890,388.81
5. Step 5: Solve for x
   x = 65,890,388.81/10,683.93
6. Step 6: Final answer
   x = 6,167.24