Finding the Fourth Proportional to 12,233.76, 18,356.72 and 4,843.52

Step by Step Solution

1. Step 1: Write the proportion equation
   12,233.76 : 18,356.72 = 4,843.52 : x
2. Step 2: Convert to fraction form
   12,233.76/18,356.72 = 4,843.52/x
3. Step 3: Cross multiply
   12,233.76x = 18,356.72 × 4,843.52
4. Step 4: Simplify right side
   12,233.76x = 88,911,140.45
5. Step 5: Solve for x
   x = 88,911,140.45/12,233.76
6. Step 6: Final answer
   x = 7,267.69