Finding the Fourth Proportional to 33,709.02, 46,517.72 and 18,601.10

Step by Step Solution

1. Step 1: Write the proportion equation
   33,709.02 : 46,517.72 = 18,601.10 : x
2. Step 2: Convert to fraction form
   33,709.02/46,517.72 = 18,601.10/x
3. Step 3: Cross multiply
   33,709.02x = 46,517.72 × 18,601.10
4. Step 4: Simplify right side
   33,709.02x = 865,280,761.49
5. Step 5: Solve for x
   x = 865,280,761.49/33,709.02
6. Step 6: Final answer
   x = 25,669.12