Finding the Fourth Proportional to 31,614.66, 43,628.28 and 17,467.50

Step by Step Solution

1. Step 1: Write the proportion equation
   31,614.66 : 43,628.28 = 17,467.50 : x
2. Step 2: Convert to fraction form
   31,614.66/43,628.28 = 17,467.50/x
3. Step 3: Cross multiply
   31,614.66x = 43,628.28 × 17,467.50
4. Step 4: Simplify right side
   31,614.66x = 762,076,980.90
5. Step 5: Solve for x
   x = 762,076,980.90/31,614.66
6. Step 6: Final answer
   x = 24,105.18