Finding the Fourth Proportional to 31,176.94, 43,024.17 and 17,029.82

Step by Step Solution

1. Step 1: Write the proportion equation
   31,176.94 : 43,024.17 = 17,029.82 : x
2. Step 2: Convert to fraction form
   31,176.94/43,024.17 = 17,029.82/x
3. Step 3: Cross multiply
   31,176.94x = 43,024.17 × 17,029.82
4. Step 4: Simplify right side
   31,176.94x = 732,693,870.75
5. Step 5: Solve for x
   x = 732,693,870.75/31,176.94
6. Step 6: Final answer
   x = 23,501.15