Finding the Fourth Proportional to 33,440.46, 46,146.06 and 18,333.15

Step by Step Solution

1. Step 1: Write the proportion equation
   33,440.46 : 46,146.06 = 18,333.15 : x
2. Step 2: Convert to fraction form
   33,440.46/46,146.06 = 18,333.15/x
3. Step 3: Cross multiply
   33,440.46x = 46,146.06 × 18,333.15
4. Step 4: Simplify right side
   33,440.46x = 846,002,639.89
5. Step 5: Solve for x
   x = 846,002,639.89/33,440.46
6. Step 6: Final answer
   x = 25,298.77