Finding the Fourth Proportional to 16,031.16, 24,051.60 and 7,708.82

Step by Step Solution

1. Step 1: Write the proportion equation
   16,031.16 : 24,051.60 = 7,708.82 : x
2. Step 2: Convert to fraction form
   16,031.16/24,051.60 = 7,708.82/x
3. Step 3: Cross multiply
   16,031.16x = 24,051.60 × 7,708.82
4. Step 4: Simplify right side
   16,031.16x = 185,409,334.85
5. Step 5: Solve for x
   x = 185,409,334.85/16,031.16
6. Step 6: Final answer
   x = 11,565.56