Finding the Fourth Proportional to 12,047.89, 16,627.33 and 6,943.58

Step by Step Solution

1. Step 1: Write the proportion equation
   12,047.89 : 16,627.33 = 6,943.58 : x
2. Step 2: Convert to fraction form
   12,047.89/16,627.33 = 6,943.58/x
3. Step 3: Cross multiply
   12,047.89x = 16,627.33 × 6,943.58
4. Step 4: Simplify right side
   12,047.89x = 115,453,161.32
5. Step 5: Solve for x
   x = 115,453,161.32/12,047.89
6. Step 6: Final answer
   x = 9,582.86