Finding the Fourth Proportional to 31,768.03, 47,633.82 and 12,034

Step by Step Solution

1. Step 1: Write the proportion equation
   31,768.03 : 47,633.82 = 12,034 : x
2. Step 2: Convert to fraction form
   31,768.03/47,633.82 = 12,034/x
3. Step 3: Cross multiply
   31,768.03x = 47,633.82 × 12,034
4. Step 4: Simplify right side
   31,768.03x = 573,225,389.88
5. Step 5: Solve for x
   x = 573,225,389.88/31,768.03
6. Step 6: Final answer
   x = 18,044.10