Finding the Fourth Proportional to 33,406.49, 46,100.95 and 18,300.10

Step by Step Solution

1. Step 1: Write the proportion equation
   33,406.49 : 46,100.95 = 18,300.10 : x
2. Step 2: Convert to fraction form
   33,406.49/46,100.95 = 18,300.10/x
3. Step 3: Cross multiply
   33,406.49x = 46,100.95 × 18,300.10
4. Step 4: Simplify right side
   33,406.49x = 843,651,995.10
5. Step 5: Solve for x
   x = 843,651,995.10/33,406.49
6. Step 6: Final answer
   x = 25,254.13