Finding the Fourth Proportional to 37,758.31, 52,104.69 and 20,763.27

Step by Step Solution

1. Step 1: Write the proportion equation
   37,758.31 : 52,104.69 = 20,763.27 : x
2. Step 2: Convert to fraction form
   37,758.31/52,104.69 = 20,763.27/x
3. Step 3: Cross multiply
   37,758.31x = 52,104.69 × 20,763.27
4. Step 4: Simplify right side
   37,758.31x = 1,081,863,642.92
5. Step 5: Solve for x
   x = 1,081,863,642.92/37,758.31
6. Step 6: Final answer
   x = 28,652.33