Finding the Fourth Proportional to 37,469.27, 51,706.98 and 20,473.15

Step by Step Solution

1. Step 1: Write the proportion equation
   37,469.27 : 51,706.98 = 20,473.15 : x
2. Step 2: Convert to fraction form
   37,469.27/51,706.98 = 20,473.15/x
3. Step 3: Cross multiply
   37,469.27x = 51,706.98 × 20,473.15
4. Step 4: Simplify right side
   37,469.27x = 1,058,604,757.59
5. Step 5: Solve for x
   x = 1,058,604,757.59/37,469.27
6. Step 6: Final answer
   x = 28,252.61