Finding the Fourth Proportional to 9,694.31, 13,377.67 and 5,444.85

Step by Step Solution

1. Step 1: Write the proportion equation
   9,694.31 : 13,377.67 = 5,444.85 : x
2. Step 2: Convert to fraction form
   9,694.31/13,377.67 = 5,444.85/x
3. Step 3: Cross multiply
   9,694.31x = 13,377.67 × 5,444.85
4. Step 4: Simplify right side
   9,694.31x = 72,839,406.50
5. Step 5: Solve for x
   x = 72,839,406.50/9,694.31
6. Step 6: Final answer
   x = 7,513.62