Finding the Fourth Proportional to 33,261.94, 49,892.82 and 13,535.83

Step by Step Solution

1. Step 1: Write the proportion equation
   33,261.94 : 49,892.82 = 13,535.83 : x
2. Step 2: Convert to fraction form
   33,261.94/49,892.82 = 13,535.83/x
3. Step 3: Cross multiply
   33,261.94x = 49,892.82 × 13,535.83
4. Step 4: Simplify right side
   33,261.94x = 675,340,729.74
5. Step 5: Solve for x
   x = 675,340,729.74/33,261.94
6. Step 6: Final answer
   x = 20,303.71