Finding the Fourth Proportional to 12,711.15, 17,541.56 and 7,046.01

Step by Step Solution

1. Step 1: Write the proportion equation
   12,711.15 : 17,541.56 = 7,046.01 : x
2. Step 2: Convert to fraction form
   12,711.15/17,541.56 = 7,046.01/x
3. Step 3: Cross multiply
   12,711.15x = 17,541.56 × 7,046.01
4. Step 4: Simplify right side
   12,711.15x = 123,598,007.18
5. Step 5: Solve for x
   x = 123,598,007.18/12,711.15
6. Step 6: Final answer
   x = 9,723.59