Finding the Fourth Proportional to 32,857.50, 45,343.71 and 17,953.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,857.50 : 45,343.71 = 17,953.50 : x
2. Step 2: Convert to fraction form
   32,857.50/45,343.71 = 17,953.50/x
3. Step 3: Cross multiply
   32,857.50x = 45,343.71 × 17,953.50
4. Step 4: Simplify right side
   32,857.50x = 814,078,297.49
5. Step 5: Solve for x
   x = 814,078,297.49/32,857.50
6. Step 6: Final answer
   x = 24,776.03