Finding the Fourth Proportional to 16,535.50, 22,818.74 and 8,981.93

Step by Step Solution

1. Step 1: Write the proportion equation
   16,535.50 : 22,818.74 = 8,981.93 : x
2. Step 2: Convert to fraction form
   16,535.50/22,818.74 = 8,981.93/x
3. Step 3: Cross multiply
   16,535.50x = 22,818.74 × 8,981.93
4. Step 4: Simplify right side
   16,535.50x = 204,956,325.37
5. Step 5: Solve for x
   x = 204,956,325.37/16,535.50
6. Step 6: Final answer
   x = 12,394.93