Finding the Fourth Proportional to 37,756.32, 52,101.72 and 20,760.24

Step by Step Solution

1. Step 1: Write the proportion equation
   37,756.32 : 52,101.72 = 20,760.24 : x
2. Step 2: Convert to fraction form
   37,756.32/52,101.72 = 20,760.24/x
3. Step 3: Cross multiply
   37,756.32x = 52,101.72 × 20,760.24
4. Step 4: Simplify right side
   37,756.32x = 1,081,644,211.61
5. Step 5: Solve for x
   x = 1,081,644,211.61/37,756.32
6. Step 6: Final answer
   x = 28,648.03