Finding the Fourth Proportional to 36,826.14, 50,820.14 and 20,910.59

Step by Step Solution

1. Step 1: Write the proportion equation
   36,826.14 : 50,820.14 = 20,910.59 : x
2. Step 2: Convert to fraction form
   36,826.14/50,820.14 = 20,910.59/x
3. Step 3: Cross multiply
   36,826.14x = 50,820.14 × 20,910.59
4. Step 4: Simplify right side
   36,826.14x = 1,062,679,100.03
5. Step 5: Solve for x
   x = 1,062,679,100.03/36,826.14
6. Step 6: Final answer
   x = 28,856.65