Finding the Fourth Proportional to 33,410.50, 46,106.58 and 18,506.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,410.50 : 46,106.58 = 18,506.50 : x
2. Step 2: Convert to fraction form
   33,410.50/46,106.58 = 18,506.50/x
3. Step 3: Cross multiply
   33,410.50x = 46,106.58 × 18,506.50
4. Step 4: Simplify right side
   33,410.50x = 853,271,422.77
5. Step 5: Solve for x
   x = 853,271,422.77/33,410.50
6. Step 6: Final answer
   x = 25,539.02