Finding the Fourth Proportional to 33,978.89, 46,895.05 and 19,836.29

Step by Step Solution

1. Step 1: Write the proportion equation
   33,978.89 : 46,895.05 = 19,836.29 : x
2. Step 2: Convert to fraction form
   33,978.89/46,895.05 = 19,836.29/x
3. Step 3: Cross multiply
   33,978.89x = 46,895.05 × 19,836.29
4. Step 4: Simplify right side
   33,978.89x = 930,223,953.40
5. Step 5: Solve for x
   x = 930,223,953.40/33,978.89
6. Step 6: Final answer
   x = 27,376.52