Finding the Fourth Proportional to 33,402.50, 46,098.81 and 18,498.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,402.50 : 46,098.81 = 18,498.50 : x
2. Step 2: Convert to fraction form
   33,402.50/46,098.81 = 18,498.50/x
3. Step 3: Cross multiply
   33,402.50x = 46,098.81 × 18,498.50
4. Step 4: Simplify right side
   33,402.50x = 852,758,836.79
5. Step 5: Solve for x
   x = 852,758,836.79/33,402.50
6. Step 6: Final answer
   x = 25,529.79