Finding the Fourth Proportional to 8,045.41, 12,047.20 and 5,554.29

Step by Step Solution

1. Step 1: Write the proportion equation
   8,045.41 : 12,047.20 = 5,554.29 : x
2. Step 2: Convert to fraction form
   8,045.41/12,047.20 = 5,554.29/x
3. Step 3: Cross multiply
   8,045.41x = 12,047.20 × 5,554.29
4. Step 4: Simplify right side
   8,045.41x = 66,913,642.49
5. Step 5: Solve for x
   x = 66,913,642.49/8,045.41
6. Step 6: Final answer
   x = 8,317.00