Finding the Fourth Proportional to 37,759.48, 52,108.28 and 20,764.82

Step by Step Solution

1. Step 1: Write the proportion equation
   37,759.48 : 52,108.28 = 20,764.82 : x
2. Step 2: Convert to fraction form
   37,759.48/52,108.28 = 20,764.82/x
3. Step 3: Cross multiply
   37,759.48x = 52,108.28 × 20,764.82
4. Step 4: Simplify right side
   37,759.48x = 1,082,019,054.71
5. Step 5: Solve for x
   x = 1,082,019,054.71/37,759.48
6. Step 6: Final answer
   x = 28,655.56