Finding the Fourth Proportional to 9,575.46, 13,212.18 and 5,595.80

Step by Step Solution

1. Step 1: Write the proportion equation
   9,575.46 : 13,212.18 = 5,595.80 : x
2. Step 2: Convert to fraction form
   9,575.46/13,212.18 = 5,595.80/x
3. Step 3: Cross multiply
   9,575.46x = 13,212.18 × 5,595.80
4. Step 4: Simplify right side
   9,575.46x = 73,932,650.78
5. Step 5: Solve for x
   x = 73,932,650.78/9,575.46
6. Step 6: Final answer
   x = 7,721.05