Finding the Fourth Proportional to 7,597.86, 11,392.51 and 5,228.72

Step by Step Solution

1. Step 1: Write the proportion equation
   7,597.86 : 11,392.51 = 5,228.72 : x
2. Step 2: Convert to fraction form
   7,597.86/11,392.51 = 5,228.72/x
3. Step 3: Cross multiply
   7,597.86x = 11,392.51 × 5,228.72
4. Step 4: Simplify right side
   7,597.86x = 59,568,203.33
5. Step 5: Solve for x
   x = 59,568,203.33/7,597.86
6. Step 6: Final answer
   x = 7,840.13