Finding the Fourth Proportional to 8,730.89, 12,048.89 and 4,752.26

Step by Step Solution

1. Step 1: Write the proportion equation
   8,730.89 : 12,048.89 = 4,752.26 : x
2. Step 2: Convert to fraction form
   8,730.89/12,048.89 = 4,752.26/x
3. Step 3: Cross multiply
   8,730.89x = 12,048.89 × 4,752.26
4. Step 4: Simplify right side
   8,730.89x = 57,259,464.35
5. Step 5: Solve for x
   x = 57,259,464.35/8,730.89
6. Step 6: Final answer
   x = 6,558.26