Finding the Fourth Proportional to 12,026.05, 16,600.59 and 10,764.88

Step by Step Solution

1. Step 1: Write the proportion equation
   12,026.05 : 16,600.59 = 10,764.88 : x
2. Step 2: Convert to fraction form
   12,026.05/16,600.59 = 10,764.88/x
3. Step 3: Cross multiply
   12,026.05x = 16,600.59 × 10,764.88
4. Step 4: Simplify right side
   12,026.05x = 178,703,359.28
5. Step 5: Solve for x
   x = 178,703,359.28/12,026.05
6. Step 6: Final answer
   x = 14,859.69