Finding the Fourth Proportional to 7,674.60, 10,597.59 and 7,280.94

Step by Step Solution

1. Step 1: Write the proportion equation
   7,674.60 : 10,597.59 = 7,280.94 : x
2. Step 2: Convert to fraction form
   7,674.60/10,597.59 = 7,280.94/x
3. Step 3: Cross multiply
   7,674.60x = 10,597.59 × 7,280.94
4. Step 4: Simplify right side
   7,674.60x = 77,160,416.93
5. Step 5: Solve for x
   x = 77,160,416.93/7,674.60
6. Step 6: Final answer
   x = 10,054.00