Finding the Fourth Proportional to 31,338.96, 43,250.52 and 17,194.56

Step by Step Solution

1. Step 1: Write the proportion equation
   31,338.96 : 43,250.52 = 17,194.56 : x
2. Step 2: Convert to fraction form
   31,338.96/43,250.52 = 17,194.56/x
3. Step 3: Cross multiply
   31,338.96x = 43,250.52 × 17,194.56
4. Step 4: Simplify right side
   31,338.96x = 743,673,661.17
5. Step 5: Solve for x
   x = 743,673,661.17/31,338.96
6. Step 6: Final answer
   x = 23,730.00