Finding the Fourth Proportional to 6,947.15, 10,425.59 and 3,054.29

Step by Step Solution

1. Step 1: Write the proportion equation
   6,947.15 : 10,425.59 = 3,054.29 : x
2. Step 2: Convert to fraction form
   6,947.15/10,425.59 = 3,054.29/x
3. Step 3: Cross multiply
   6,947.15x = 10,425.59 × 3,054.29
4. Step 4: Simplify right side
   6,947.15x = 31,842,760.01
5. Step 5: Solve for x
   x = 31,842,760.01/6,947.15
6. Step 6: Final answer
   x = 4,583.57