Finding the Fourth Proportional to 8,892.88, 13,324.72 and 3,046.30

Step by Step Solution

1. Step 1: Write the proportion equation
   8,892.88 : 13,324.72 = 3,046.30 : x
2. Step 2: Convert to fraction form
   8,892.88/13,324.72 = 3,046.30/x
3. Step 3: Cross multiply
   8,892.88x = 13,324.72 × 3,046.30
4. Step 4: Simplify right side
   8,892.88x = 40,591,094.54
5. Step 5: Solve for x
   x = 40,591,094.54/8,892.88
6. Step 6: Final answer
   x = 4,564.45