Finding the Fourth Proportional to 36,099.20, 49,818.83 and 21,763.62

Step by Step Solution

1. Step 1: Write the proportion equation
   36,099.20 : 49,818.83 = 21,763.62 : x
2. Step 2: Convert to fraction form
   36,099.20/49,818.83 = 21,763.62/x
3. Step 3: Cross multiply
   36,099.20x = 49,818.83 × 21,763.62
4. Step 4: Simplify right side
   36,099.20x = 1,084,237,976.15
5. Step 5: Solve for x
   x = 1,084,237,976.15/36,099.20
6. Step 6: Final answer
   x = 30,034.96