Finding the Fourth Proportional to 12,927.33, 17,846.53 and 8,700.62

Step by Step Solution

1. Step 1: Write the proportion equation
   12,927.33 : 17,846.53 = 8,700.62 : x
2. Step 2: Convert to fraction form
   12,927.33/17,846.53 = 8,700.62/x
3. Step 3: Cross multiply
   12,927.33x = 17,846.53 × 8,700.62
4. Step 4: Simplify right side
   12,927.33x = 155,275,764.86
5. Step 5: Solve for x
   x = 155,275,764.86/12,927.33
6. Step 6: Final answer
   x = 12,011.43