Finding the Fourth Proportional to 33,146.01, 49,582.33 and 21,281.54

Step by Step Solution

1. Step 1: Write the proportion equation
   33,146.01 : 49,582.33 = 21,281.54 : x
2. Step 2: Convert to fraction form
   33,146.01/49,582.33 = 21,281.54/x
3. Step 3: Cross multiply
   33,146.01x = 49,582.33 × 21,281.54
4. Step 4: Simplify right side
   33,146.01x = 1,055,188,038.07
5. Step 5: Solve for x
   x = 1,055,188,038.07/33,146.01
6. Step 6: Final answer
   x = 31,834.54