Finding the Fourth Proportional to 37,756.18, 52,104.67 and 20,759.55

Step by Step Solution

1. Step 1: Write the proportion equation
   37,756.18 : 52,104.67 = 20,759.55 : x
2. Step 2: Convert to fraction form
   37,756.18/52,104.67 = 20,759.55/x
3. Step 3: Cross multiply
   37,756.18x = 52,104.67 × 20,759.55
4. Step 4: Simplify right side
   37,756.18x = 1,081,669,502.10
5. Step 5: Solve for x
   x = 1,081,669,502.10/37,756.18
6. Step 6: Final answer
   x = 28,648.81