Finding the Fourth Proportional to 11,633.54, 16,060.22 and 7,876.56

Step by Step Solution

1. Step 1: Write the proportion equation
   11,633.54 : 16,060.22 = 7,876.56 : x
2. Step 2: Convert to fraction form
   11,633.54/16,060.22 = 7,876.56/x
3. Step 3: Cross multiply
   11,633.54x = 16,060.22 × 7,876.56
4. Step 4: Simplify right side
   11,633.54x = 126,499,286.44
5. Step 5: Solve for x
   x = 126,499,286.44/11,633.54
6. Step 6: Final answer
   x = 10,873.67