Finding the Fourth Proportional to 9,854.72, 13,595.94 and 7,586.75

Step by Step Solution

1. Step 1: Write the proportion equation
   9,854.72 : 13,595.94 = 7,586.75 : x
2. Step 2: Convert to fraction form
   9,854.72/13,595.94 = 7,586.75/x
3. Step 3: Cross multiply
   9,854.72x = 13,595.94 × 7,586.75
4. Step 4: Simplify right side
   9,854.72x = 103,148,997.80
5. Step 5: Solve for x
   x = 103,148,997.80/9,854.72
6. Step 6: Final answer
   x = 10,466.96