Finding the Fourth Proportional to 12,713.94, 17,546.28 and 7,050.46

Step by Step Solution

1. Step 1: Write the proportion equation
   12,713.94 : 17,546.28 = 7,050.46 : x
2. Step 2: Convert to fraction form
   12,713.94/17,546.28 = 7,050.46/x
3. Step 3: Cross multiply
   12,713.94x = 17,546.28 × 7,050.46
4. Step 4: Simplify right side
   12,713.94x = 123,709,345.29
5. Step 5: Solve for x
   x = 123,709,345.29/12,713.94
6. Step 6: Final answer
   x = 9,730.21