Finding the Fourth Proportional to 33,783.66, 46,620.06 and 19,635.42

Step by Step Solution

1. Step 1: Write the proportion equation
   33,783.66 : 46,620.06 = 19,635.42 : x
2. Step 2: Convert to fraction form
   33,783.66/46,620.06 = 19,635.42/x
3. Step 3: Cross multiply
   33,783.66x = 46,620.06 × 19,635.42
4. Step 4: Simplify right side
   33,783.66x = 915,404,458.53
5. Step 5: Solve for x
   x = 915,404,458.53/33,783.66
6. Step 6: Final answer
   x = 27,096.07