Finding the Fourth Proportional to 7,173.07, 9,900.01 and 5,976.16

Step by Step Solution

1. Step 1: Write the proportion equation
   7,173.07 : 9,900.01 = 5,976.16 : x
2. Step 2: Convert to fraction form
   7,173.07/9,900.01 = 5,976.16/x
3. Step 3: Cross multiply
   7,173.07x = 9,900.01 × 5,976.16
4. Step 4: Simplify right side
   7,173.07x = 59,164,057.21
5. Step 5: Solve for x
   x = 59,164,057.21/7,173.07
6. Step 6: Final answer
   x = 8,248.08