Finding the Fourth Proportional to 36,013.29, 49,700.84 and 20,100.84

Step by Step Solution

1. Step 1: Write the proportion equation
   36,013.29 : 49,700.84 = 20,100.84 : x
2. Step 2: Convert to fraction form
   36,013.29/49,700.84 = 20,100.84/x
3. Step 3: Cross multiply
   36,013.29x = 49,700.84 × 20,100.84
4. Step 4: Simplify right side
   36,013.29x = 999,028,632.71
5. Step 5: Solve for x
   x = 999,028,632.71/36,013.29
6. Step 6: Final answer
   x = 27,740.55