Finding the Fourth Proportional to 10,945.02, 15,100.38 and 6,228.12

Step by Step Solution

1. Step 1: Write the proportion equation
   10,945.02 : 15,100.38 = 6,228.12 : x
2. Step 2: Convert to fraction form
   10,945.02/15,100.38 = 6,228.12/x
3. Step 3: Cross multiply
   10,945.02x = 15,100.38 × 6,228.12
4. Step 4: Simplify right side
   10,945.02x = 94,046,978.69
5. Step 5: Solve for x
   x = 94,046,978.69/10,945.02
6. Step 6: Final answer
   x = 8,592.67