Finding the Fourth Proportional to 31,192.91, 43,047.28 and 17,046.67

Step by Step Solution

1. Step 1: Write the proportion equation
   31,192.91 : 43,047.28 = 17,046.67 : x
2. Step 2: Convert to fraction form
   31,192.91/43,047.28 = 17,046.67/x
3. Step 3: Cross multiply
   31,192.91x = 43,047.28 × 17,046.67
4. Step 4: Simplify right side
   31,192.91x = 733,812,776.56
5. Step 5: Solve for x
   x = 733,812,776.56/31,192.91
6. Step 6: Final answer
   x = 23,524.99