Finding the Fourth Proportional to 9,314.73, 13,953.38 and 4,310.09

Step by Step Solution

1. Step 1: Write the proportion equation
   9,314.73 : 13,953.38 = 4,310.09 : x
2. Step 2: Convert to fraction form
   9,314.73/13,953.38 = 4,310.09/x
3. Step 3: Cross multiply
   9,314.73x = 13,953.38 × 4,310.09
4. Step 4: Simplify right side
   9,314.73x = 60,140,323.60
5. Step 5: Solve for x
   x = 60,140,323.60/9,314.73
6. Step 6: Final answer
   x = 6,456.48