Finding the Fourth Proportional to 12,710.77, 17,541.51 and 7,046.12

Step by Step Solution

1. Step 1: Write the proportion equation
   12,710.77 : 17,541.51 = 7,046.12 : x
2. Step 2: Convert to fraction form
   12,710.77/17,541.51 = 7,046.12/x
3. Step 3: Cross multiply
   12,710.77x = 17,541.51 × 7,046.12
4. Step 4: Simplify right side
   12,710.77x = 123,599,584.44
5. Step 5: Solve for x
   x = 123,599,584.44/12,710.77
6. Step 6: Final answer
   x = 9,724.00