Finding the Fourth Proportional to 9,594.72, 13,240.20 and 6,185.76

Step by Step Solution

1. Step 1: Write the proportion equation
   9,594.72 : 13,240.20 = 6,185.76 : x
2. Step 2: Convert to fraction form
   9,594.72/13,240.20 = 6,185.76/x
3. Step 3: Cross multiply
   9,594.72x = 13,240.20 × 6,185.76
4. Step 4: Simplify right side
   9,594.72x = 81,900,699.55
5. Step 5: Solve for x
   x = 81,900,699.55/9,594.72
6. Step 6: Final answer
   x = 8,536.02