Finding the Fourth Proportional to 11,826.54, 16,314.41 and 7,045.11

Step by Step Solution

1. Step 1: Write the proportion equation
   11,826.54 : 16,314.41 = 7,045.11 : x
2. Step 2: Convert to fraction form
   11,826.54/16,314.41 = 7,045.11/x
3. Step 3: Cross multiply
   11,826.54x = 16,314.41 × 7,045.11
4. Step 4: Simplify right side
   11,826.54x = 114,936,830.65
5. Step 5: Solve for x
   x = 114,936,830.65/11,826.54
6. Step 6: Final answer
   x = 9,718.55