Finding the Fourth Proportional to 9,647.18, 14,476.52 and 4,309.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,647.18 : 14,476.52 = 4,309.94 : x
2. Step 2: Convert to fraction form
   9,647.18/14,476.52 = 4,309.94/x
3. Step 3: Cross multiply
   9,647.18x = 14,476.52 × 4,309.94
4. Step 4: Simplify right side
   9,647.18x = 62,392,932.61
5. Step 5: Solve for x
   x = 62,392,932.61/9,647.18
6. Step 6: Final answer
   x = 6,467.48