Finding the Fourth Proportional to 33,210.22, 49,826.27 and 13,483.48

Step by Step Solution

1. Step 1: Write the proportion equation
   33,210.22 : 49,826.27 = 13,483.48 : x
2. Step 2: Convert to fraction form
   33,210.22/49,826.27 = 13,483.48/x
3. Step 3: Cross multiply
   33,210.22x = 49,826.27 × 13,483.48
4. Step 4: Simplify right side
   33,210.22x = 671,831,447.60
5. Step 5: Solve for x
   x = 671,831,447.60/33,210.22
6. Step 6: Final answer
   x = 20,229.66