Finding the Fourth Proportional to 16,607.92, 22,925.33 and 12,166.94

Step by Step Solution

1. Step 1: Write the proportion equation
   16,607.92 : 22,925.33 = 12,166.94 : x
2. Step 2: Convert to fraction form
   16,607.92/22,925.33 = 12,166.94/x
3. Step 3: Cross multiply
   16,607.92x = 22,925.33 × 12,166.94
4. Step 4: Simplify right side
   16,607.92x = 278,931,114.59
5. Step 5: Solve for x
   x = 278,931,114.59/16,607.92
6. Step 6: Final answer
   x = 16,795.07