Finding the Fourth Proportional to 12,711.42, 17,541.23 and 7,046.01

Step by Step Solution

1. Step 1: Write the proportion equation
   12,711.42 : 17,541.23 = 7,046.01 : x
2. Step 2: Convert to fraction form
   12,711.42/17,541.23 = 7,046.01/x
3. Step 3: Cross multiply
   12,711.42x = 17,541.23 × 7,046.01
4. Step 4: Simplify right side
   12,711.42x = 123,595,646.76
5. Step 5: Solve for x
   x = 123,595,646.76/12,711.42
6. Step 6: Final answer
   x = 9,723.20