Finding the Fourth Proportional to 16,569.02, 22,873.73 and 12,783.69

Step by Step Solution

1. Step 1: Write the proportion equation
   16,569.02 : 22,873.73 = 12,783.69 : x
2. Step 2: Convert to fraction form
   16,569.02/22,873.73 = 12,783.69/x
3. Step 3: Cross multiply
   16,569.02x = 22,873.73 × 12,783.69
4. Step 4: Simplify right side
   16,569.02x = 292,410,609.55
5. Step 5: Solve for x
   x = 292,410,609.55/16,569.02
6. Step 6: Final answer
   x = 17,648.03