Finding the Fourth Proportional to 37,759.98, 52,108.96 and 20,765.32

Step by Step Solution

1. Step 1: Write the proportion equation
   37,759.98 : 52,108.96 = 20,765.32 : x
2. Step 2: Convert to fraction form
   37,759.98/52,108.96 = 20,765.32/x
3. Step 3: Cross multiply
   37,759.98x = 52,108.96 × 20,765.32
4. Step 4: Simplify right side
   37,759.98x = 1,082,059,229.27
5. Step 5: Solve for x
   x = 1,082,059,229.27/37,759.98
6. Step 6: Final answer
   x = 28,656.24