Finding the Fourth Proportional to 11,826.58, 16,328.28 and 7,356.41

Step by Step Solution

1. Step 1: Write the proportion equation
   11,826.58 : 16,328.28 = 7,356.41 : x
2. Step 2: Convert to fraction form
   11,826.58/16,328.28 = 7,356.41/x
3. Step 3: Cross multiply
   11,826.58x = 16,328.28 × 7,356.41
4. Step 4: Simplify right side
   11,826.58x = 120,117,522.27
5. Step 5: Solve for x
   x = 120,117,522.27/11,826.58
6. Step 6: Final answer
   x = 10,156.58