Finding the Fourth Proportional to 31,606.71, 43,616.41 and 17,459.25

Step by Step Solution

1. Step 1: Write the proportion equation
   31,606.71 : 43,616.41 = 17,459.25 : x
2. Step 2: Convert to fraction form
   31,606.71/43,616.41 = 17,459.25/x
3. Step 3: Cross multiply
   31,606.71x = 43,616.41 × 17,459.25
4. Step 4: Simplify right side
   31,606.71x = 761,509,806.29
5. Step 5: Solve for x
   x = 761,509,806.29/31,606.71
6. Step 6: Final answer
   x = 24,093.30