Finding the Fourth Proportional to 33,156.50, 45,756.06 and 18,252.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,156.50 : 45,756.06 = 18,252.50 : x
2. Step 2: Convert to fraction form
   33,156.50/45,756.06 = 18,252.50/x
3. Step 3: Cross multiply
   33,156.50x = 45,756.06 × 18,252.50
4. Step 4: Simplify right side
   33,156.50x = 835,162,485.15
5. Step 5: Solve for x
   x = 835,162,485.15/33,156.50
6. Step 6: Final answer
   x = 25,188.50