Finding the Fourth Proportional to 8,045.15, 12,046.83 and 5,554.04

Step by Step Solution

1. Step 1: Write the proportion equation
   8,045.15 : 12,046.83 = 5,554.04 : x
2. Step 2: Convert to fraction form
   8,045.15/12,046.83 = 5,554.04/x
3. Step 3: Cross multiply
   8,045.15x = 12,046.83 × 5,554.04
4. Step 4: Simplify right side
   8,045.15x = 66,908,575.69
5. Step 5: Solve for x
   x = 66,908,575.69/8,045.15
6. Step 6: Final answer
   x = 8,316.63