Finding the Fourth Proportional to 22,174.74, 30,600.52 and 12,103.18

Step by Step Solution

1. Step 1: Write the proportion equation
   22,174.74 : 30,600.52 = 12,103.18 : x
2. Step 2: Convert to fraction form
   22,174.74/30,600.52 = 12,103.18/x
3. Step 3: Cross multiply
   22,174.74x = 30,600.52 × 12,103.18
4. Step 4: Simplify right side
   22,174.74x = 370,363,494.89
5. Step 5: Solve for x
   x = 370,363,494.89/22,174.74
6. Step 6: Final answer
   x = 16,702.04