Finding the Fourth Proportional to 33,071.02, 49,606.67 and 8,111.23

Step by Step Solution

1. Step 1: Write the proportion equation
   33,071.02 : 49,606.67 = 8,111.23 : x
2. Step 2: Convert to fraction form
   33,071.02/49,606.67 = 8,111.23/x
3. Step 3: Cross multiply
   33,071.02x = 49,606.67 × 8,111.23
4. Step 4: Simplify right side
   33,071.02x = 402,371,109.90
5. Step 5: Solve for x
   x = 402,371,109.90/33,071.02
6. Step 6: Final answer
   x = 12,166.88