Finding the Fourth Proportional to 33,811.50, 46,662.04 and 18,907.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,811.50 : 46,662.04 = 18,907.50 : x
2. Step 2: Convert to fraction form
   33,811.50/46,662.04 = 18,907.50/x
3. Step 3: Cross multiply
   33,811.50x = 46,662.04 × 18,907.50
4. Step 4: Simplify right side
   33,811.50x = 882,262,521.30
5. Step 5: Solve for x
   x = 882,262,521.30/33,811.50
6. Step 6: Final answer
   x = 26,093.56