Finding the Fourth Proportional to 37,452.24, 51,684.06 and 20,685.24

Step by Step Solution

1. Step 1: Write the proportion equation
   37,452.24 : 51,684.06 = 20,685.24 : x
2. Step 2: Convert to fraction form
   37,452.24/51,684.06 = 20,685.24/x
3. Step 3: Cross multiply
   37,452.24x = 51,684.06 × 20,685.24
4. Step 4: Simplify right side
   37,452.24x = 1,069,097,185.27
5. Step 5: Solve for x
   x = 1,069,097,185.27/37,452.24
6. Step 6: Final answer
   x = 28,545.61