Finding the Fourth Proportional to 9,757.50, 14,626.53 and 5,377.02

Step by Step Solution

1. Step 1: Write the proportion equation
   9,757.50 : 14,626.53 = 5,377.02 : x
2. Step 2: Convert to fraction form
   9,757.50/14,626.53 = 5,377.02/x
3. Step 3: Cross multiply
   9,757.50x = 14,626.53 × 5,377.02
4. Step 4: Simplify right side
   9,757.50x = 78,647,144.34
5. Step 5: Solve for x
   x = 78,647,144.34/9,757.50
6. Step 6: Final answer
   x = 8,060.17