Finding the Fourth Proportional to 37,468.27, 51,705.60 and 20,472.15

Step by Step Solution

1. Step 1: Write the proportion equation
   37,468.27 : 51,705.60 = 20,472.15 : x
2. Step 2: Convert to fraction form
   37,468.27/51,705.60 = 20,472.15/x
3. Step 3: Cross multiply
   37,468.27x = 51,705.60 × 20,472.15
4. Step 4: Simplify right side
   37,468.27x = 1,058,524,540.51
5. Step 5: Solve for x
   x = 1,058,524,540.51/37,468.27
6. Step 6: Final answer
   x = 28,251.23