Finding the Fourth Proportional to 8,730.93, 12,048.72 and 4,752.02

Step by Step Solution

1. Step 1: Write the proportion equation
   8,730.93 : 12,048.72 = 4,752.02 : x
2. Step 2: Convert to fraction form
   8,730.93/12,048.72 = 4,752.02/x
3. Step 3: Cross multiply
   8,730.93x = 12,048.72 × 4,752.02
4. Step 4: Simplify right side
   8,730.93x = 57,255,788.54
5. Step 5: Solve for x
   x = 57,255,788.54/8,730.93
6. Step 6: Final answer
   x = 6,557.81