Finding the Fourth Proportional to 31,096.29, 42,914.03 and 17,669.81

Step by Step Solution

1. Step 1: Write the proportion equation
   31,096.29 : 42,914.03 = 17,669.81 : x
2. Step 2: Convert to fraction form
   31,096.29/42,914.03 = 17,669.81/x
3. Step 3: Cross multiply
   31,096.29x = 42,914.03 × 17,669.81
4. Step 4: Simplify right side
   31,096.29x = 758,282,756.43
5. Step 5: Solve for x
   x = 758,282,756.43/31,096.29
6. Step 6: Final answer
   x = 24,384.99