Finding the Fourth Proportional to 22,373.02, 30,874.89 and 12,302.11

Step by Step Solution

1. Step 1: Write the proportion equation
   22,373.02 : 30,874.89 = 12,302.11 : x
2. Step 2: Convert to fraction form
   22,373.02/30,874.89 = 12,302.11/x
3. Step 3: Cross multiply
   22,373.02x = 30,874.89 × 12,302.11
4. Step 4: Simplify right side
   22,373.02x = 379,826,395.38
5. Step 5: Solve for x
   x = 379,826,395.38/22,373.02
6. Step 6: Final answer
   x = 16,976.98