Finding the Fourth Proportional to 30,066.71, 41,495.22 and 17,320.41

Step by Step Solution

1. Step 1: Write the proportion equation
   30,066.71 : 41,495.22 = 17,320.41 : x
2. Step 2: Convert to fraction form
   30,066.71/41,495.22 = 17,320.41/x
3. Step 3: Cross multiply
   30,066.71x = 41,495.22 × 17,320.41
4. Step 4: Simplify right side
   30,066.71x = 718,714,223.44
5. Step 5: Solve for x
   x = 718,714,223.44/30,066.71
6. Step 6: Final answer
   x = 23,903.99