Finding the Fourth Proportional to 33,959.78, 46,861.89 and 18,851.04

Step by Step Solution

1. Step 1: Write the proportion equation
   33,959.78 : 46,861.89 = 18,851.04 : x
2. Step 2: Convert to fraction form
   33,959.78/46,861.89 = 18,851.04/x
3. Step 3: Cross multiply
   33,959.78x = 46,861.89 × 18,851.04
4. Step 4: Simplify right side
   33,959.78x = 883,395,362.87
5. Step 5: Solve for x
   x = 883,395,362.87/33,959.78
6. Step 6: Final answer
   x = 26,012.99