Finding the Fourth Proportional to 31,193.47, 43,047.57 and 17,046.01

Step by Step Solution

1. Step 1: Write the proportion equation
   31,193.47 : 43,047.57 = 17,046.01 : x
2. Step 2: Convert to fraction form
   31,193.47/43,047.57 = 17,046.01/x
3. Step 3: Cross multiply
   31,193.47x = 43,047.57 × 17,046.01
4. Step 4: Simplify right side
   31,193.47x = 733,789,308.70
5. Step 5: Solve for x
   x = 733,789,308.70/31,193.47
6. Step 6: Final answer
   x = 23,523.81