Finding the Fourth Proportional to 31,052.27, 42,846.50 and 17,624.09

Step by Step Solution

1. Step 1: Write the proportion equation
   31,052.27 : 42,846.50 = 17,624.09 : x
2. Step 2: Convert to fraction form
   31,052.27/42,846.50 = 17,624.09/x
3. Step 3: Cross multiply
   31,052.27x = 42,846.50 × 17,624.09
4. Step 4: Simplify right side
   31,052.27x = 755,130,484.06
5. Step 5: Solve for x
   x = 755,130,484.06/31,052.27
6. Step 6: Final answer
   x = 24,318.04