Finding the Fourth Proportional to 7,559.80, 10,437.60 and 5,788.24

Step by Step Solution

1. Step 1: Write the proportion equation
   7,559.80 : 10,437.60 = 5,788.24 : x
2. Step 2: Convert to fraction form
   7,559.80/10,437.60 = 5,788.24/x
3. Step 3: Cross multiply
   7,559.80x = 10,437.60 × 5,788.24
4. Step 4: Simplify right side
   7,559.80x = 60,415,333.82
5. Step 5: Solve for x
   x = 60,415,333.82/7,559.80
6. Step 6: Final answer
   x = 7,991.66