Finding the Fourth Proportional to 7,674.81, 10,577.35 and 5,773.48

Step by Step Solution

1. Step 1: Write the proportion equation
   7,674.81 : 10,577.35 = 5,773.48 : x
2. Step 2: Convert to fraction form
   7,674.81/10,577.35 = 5,773.48/x
3. Step 3: Cross multiply
   7,674.81x = 10,577.35 × 5,773.48
4. Step 4: Simplify right side
   7,674.81x = 61,068,158.95
5. Step 5: Solve for x
   x = 61,068,158.95/7,674.81
6. Step 6: Final answer
   x = 7,956.96