Finding the Fourth Proportional to 31,231.58, 43,099.22 and 17,084.25

Step by Step Solution

1. Step 1: Write the proportion equation
   31,231.58 : 43,099.22 = 17,084.25 : x
2. Step 2: Convert to fraction form
   31,231.58/43,099.22 = 17,084.25/x
3. Step 3: Cross multiply
   31,231.58x = 43,099.22 × 17,084.25
4. Step 4: Simplify right side
   31,231.58x = 736,317,892.00
5. Step 5: Solve for x
   x = 736,317,892.00/31,231.58
6. Step 6: Final answer
   x = 23,576.07