Finding the Fourth Proportional to 37,483.36, 51,726.72 and 20,716.24

Step by Step Solution

1. Step 1: Write the proportion equation
   37,483.36 : 51,726.72 = 20,716.24 : x
2. Step 2: Convert to fraction form
   37,483.36/51,726.72 = 20,716.24/x
3. Step 3: Cross multiply
   37,483.36x = 51,726.72 × 20,716.24
4. Step 4: Simplify right side
   37,483.36x = 1,071,583,145.93
5. Step 5: Solve for x
   x = 1,071,583,145.93/37,483.36
6. Step 6: Final answer
   x = 28,588.24