Finding the Fourth Proportional to 36,683.10, 50,622.18 and 19,916.10

Step by Step Solution

1. Step 1: Write the proportion equation
   36,683.10 : 50,622.18 = 19,916.10 : x
2. Step 2: Convert to fraction form
   36,683.10/50,622.18 = 19,916.10/x
3. Step 3: Cross multiply
   36,683.10x = 50,622.18 × 19,916.10
4. Step 4: Simplify right side
   36,683.10x = 1,008,196,399.10
5. Step 5: Solve for x
   x = 1,008,196,399.10/36,683.10
6. Step 6: Final answer
   x = 27,483.95