Finding the Fourth Proportional to 12,714.36, 17,546.72 and 7,050.95

Step by Step Solution

1. Step 1: Write the proportion equation
   12,714.36 : 17,546.72 = 7,050.95 : x
2. Step 2: Convert to fraction form
   12,714.36/17,546.72 = 7,050.95/x
3. Step 3: Cross multiply
   12,714.36x = 17,546.72 × 7,050.95
4. Step 4: Simplify right side
   12,714.36x = 123,721,045.38
5. Step 5: Solve for x
   x = 123,721,045.38/12,714.36
6. Step 6: Final answer
   x = 9,730.81