Finding the Fourth Proportional to 31,396.02, 43,326.33 and 17,055.73

Step by Step Solution

1. Step 1: Write the proportion equation
   31,396.02 : 43,326.33 = 17,055.73 : x
2. Step 2: Convert to fraction form
   31,396.02/43,326.33 = 17,055.73/x
3. Step 3: Cross multiply
   31,396.02x = 43,326.33 × 17,055.73
4. Step 4: Simplify right side
   31,396.02x = 738,962,196.63
5. Step 5: Solve for x
   x = 738,962,196.63/31,396.02
6. Step 6: Final answer
   x = 23,536.81