Finding the Fourth Proportional to 9,241.28, 12,755.24 and 7,746.83

Step by Step Solution

1. Step 1: Write the proportion equation
   9,241.28 : 12,755.24 = 7,746.83 : x
2. Step 2: Convert to fraction form
   9,241.28/12,755.24 = 7,746.83/x
3. Step 3: Cross multiply
   9,241.28x = 12,755.24 × 7,746.83
4. Step 4: Simplify right side
   9,241.28x = 98,812,637.16
5. Step 5: Solve for x
   x = 98,812,637.16/9,241.28
6. Step 6: Final answer
   x = 10,692.53