Finding the Fourth Proportional to 33,411.48, 46,105.86 and 18,301.12

Step by Step Solution

1. Step 1: Write the proportion equation
   33,411.48 : 46,105.86 = 18,301.12 : x
2. Step 2: Convert to fraction form
   33,411.48/46,105.86 = 18,301.12/x
3. Step 3: Cross multiply
   33,411.48x = 46,105.86 × 18,301.12
4. Step 4: Simplify right side
   33,411.48x = 843,788,876.56
5. Step 5: Solve for x
   x = 843,788,876.56/33,411.48
6. Step 6: Final answer
   x = 25,254.46