Finding the Fourth Proportional to 7,105.04, 9,809.52 and 4,588.28

Step by Step Solution

1. Step 1: Write the proportion equation
   7,105.04 : 9,809.52 = 4,588.28 : x
2. Step 2: Convert to fraction form
   7,105.04/9,809.52 = 4,588.28/x
3. Step 3: Cross multiply
   7,105.04x = 9,809.52 × 4,588.28
4. Step 4: Simplify right side
   7,105.04x = 45,008,824.43
5. Step 5: Solve for x
   x = 45,008,824.43/7,105.04
6. Step 6: Final answer
   x = 6,334.77