Finding the Fourth Proportional to 36,162.50, 49,908.98 and 21,055.41

Step by Step Solution

1. Step 1: Write the proportion equation
   36,162.50 : 49,908.98 = 21,055.41 : x
2. Step 2: Convert to fraction form
   36,162.50/49,908.98 = 21,055.41/x
3. Step 3: Cross multiply
   36,162.50x = 49,908.98 × 21,055.41
4. Step 4: Simplify right side
   36,162.50x = 1,050,853,931.30
5. Step 5: Solve for x
   x = 1,050,853,931.30/36,162.50
6. Step 6: Final answer
   x = 29,059.22