Finding the Fourth Proportional to 23,487.71, 32,214.58 and 22,216.82

Step by Step Solution

1. Step 1: Write the proportion equation
   23,487.71 : 32,214.58 = 22,216.82 : x
2. Step 2: Convert to fraction form
   23,487.71/32,214.58 = 22,216.82/x
3. Step 3: Cross multiply
   23,487.71x = 32,214.58 × 22,216.82
4. Step 4: Simplify right side
   23,487.71x = 715,705,525.24
5. Step 5: Solve for x
   x = 715,705,525.24/23,487.71
6. Step 6: Final answer
   x = 30,471.49