Finding the Fourth Proportional to 7,601.96, 11,406.55 and 5,265.56

Step by Step Solution

1. Step 1: Write the proportion equation
   7,601.96 : 11,406.55 = 5,265.56 : x
2. Step 2: Convert to fraction form
   7,601.96/11,406.55 = 5,265.56/x
3. Step 3: Cross multiply
   7,601.96x = 11,406.55 × 5,265.56
4. Step 4: Simplify right side
   7,601.96x = 60,061,873.42
5. Step 5: Solve for x
   x = 60,061,873.42/7,601.96
6. Step 6: Final answer
   x = 7,900.84