Finding the Fourth Proportional to 10,717.76, 14,793.53 and 7,531.80

Step by Step Solution

1. Step 1: Write the proportion equation
   10,717.76 : 14,793.53 = 7,531.80 : x
2. Step 2: Convert to fraction form
   10,717.76/14,793.53 = 7,531.80/x
3. Step 3: Cross multiply
   10,717.76x = 14,793.53 × 7,531.80
4. Step 4: Simplify right side
   10,717.76x = 111,421,871.60
5. Step 5: Solve for x
   x = 111,421,871.60/10,717.76
6. Step 6: Final answer
   x = 10,396.01