Finding the Fourth Proportional to 12,714.19, 17,546.61 and 7,050.71

Step by Step Solution

1. Step 1: Write the proportion equation
   12,714.19 : 17,546.61 = 7,050.71 : x
2. Step 2: Convert to fraction form
   12,714.19/17,546.61 = 7,050.71/x
3. Step 3: Cross multiply
   12,714.19x = 17,546.61 × 7,050.71
4. Step 4: Simplify right side
   12,714.19x = 123,716,058.59
5. Step 5: Solve for x
   x = 123,716,058.59/12,714.19
6. Step 6: Final answer
   x = 9,730.55