Finding the Fourth Proportional to 33,266.42, 45,906.52 and 19,830.76

Step by Step Solution

1. Step 1: Write the proportion equation
   33,266.42 : 45,906.52 = 19,830.76 : x
2. Step 2: Convert to fraction form
   33,266.42/45,906.52 = 19,830.76/x
3. Step 3: Cross multiply
   33,266.42x = 45,906.52 × 19,830.76
4. Step 4: Simplify right side
   33,266.42x = 910,361,180.56
5. Step 5: Solve for x
   x = 910,361,180.56/33,266.42
6. Step 6: Final answer
   x = 27,365.77