Finding the Fourth Proportional to 8,726.95, 12,043.24 and 4,748.09

Step by Step Solution

1. Step 1: Write the proportion equation
   8,726.95 : 12,043.24 = 4,748.09 : x
2. Step 2: Convert to fraction form
   8,726.95/12,043.24 = 4,748.09/x
3. Step 3: Cross multiply
   8,726.95x = 12,043.24 × 4,748.09
4. Step 4: Simplify right side
   8,726.95x = 57,182,409.78
5. Step 5: Solve for x
   x = 57,182,409.78/8,726.95
6. Step 6: Final answer
   x = 6,552.39