Finding the Fourth Proportional to 8,007.30, 11,046.06 and 5,173.56

Step by Step Solution

1. Step 1: Write the proportion equation
   8,007.30 : 11,046.06 = 5,173.56 : x
2. Step 2: Convert to fraction form
   8,007.30/11,046.06 = 5,173.56/x
3. Step 3: Cross multiply
   8,007.30x = 11,046.06 × 5,173.56
4. Step 4: Simplify right side
   8,007.30x = 57,147,454.17
5. Step 5: Solve for x
   x = 57,147,454.17/8,007.30
6. Step 6: Final answer
   x = 7,136.92