Finding the Fourth Proportional to 12,714.39, 17,546.90 and 7,050.92

Step by Step Solution

1. Step 1: Write the proportion equation
   12,714.39 : 17,546.90 = 7,050.92 : x
2. Step 2: Convert to fraction form
   12,714.39/17,546.90 = 7,050.92/x
3. Step 3: Cross multiply
   12,714.39x = 17,546.90 × 7,050.92
4. Step 4: Simplify right side
   12,714.39x = 123,721,665.16
5. Step 5: Solve for x
   x = 123,721,665.16/12,714.39
6. Step 6: Final answer
   x = 9,730.84