Finding the Fourth Proportional to 33,925.97, 46,818.59 and 18,818.15

Step by Step Solution

1. Step 1: Write the proportion equation
   33,925.97 : 46,818.59 = 18,818.15 : x
2. Step 2: Convert to fraction form
   33,925.97/46,818.59 = 18,818.15/x
3. Step 3: Cross multiply
   33,925.97x = 46,818.59 × 18,818.15
4. Step 4: Simplify right side
   33,925.97x = 881,039,062.36
5. Step 5: Solve for x
   x = 881,039,062.36/33,925.97
6. Step 6: Final answer
   x = 25,969.46