Finding the Fourth Proportional to 12,541.50, 18,806.55 and 5,975.62

Step by Step Solution

1. Step 1: Write the proportion equation
   12,541.50 : 18,806.55 = 5,975.62 : x
2. Step 2: Convert to fraction form
   12,541.50/18,806.55 = 5,975.62/x
3. Step 3: Cross multiply
   12,541.50x = 18,806.55 × 5,975.62
4. Step 4: Simplify right side
   12,541.50x = 112,380,796.31
5. Step 5: Solve for x
   x = 112,380,796.31/12,541.50
6. Step 6: Final answer
   x = 8,960.71