Finding the Fourth Proportional to 7,059.20, 10,577.60 and 5,594.56

Step by Step Solution

1. Step 1: Write the proportion equation
   7,059.20 : 10,577.60 = 5,594.56 : x
2. Step 2: Convert to fraction form
   7,059.20/10,577.60 = 5,594.56/x
3. Step 3: Cross multiply
   7,059.20x = 10,577.60 × 5,594.56
4. Step 4: Simplify right side
   7,059.20x = 59,177,017.86
5. Step 5: Solve for x
   x = 59,177,017.86/7,059.20
6. Step 6: Final answer
   x = 8,382.96