Finding the Fourth Proportional to 9,923.32, 14,881.29 and 5,764.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,923.32 : 14,881.29 = 5,764.42 : x
2. Step 2: Convert to fraction form
   9,923.32/14,881.29 = 5,764.42/x
3. Step 3: Cross multiply
   9,923.32x = 14,881.29 × 5,764.42
4. Step 4: Simplify right side
   9,923.32x = 85,782,005.70
5. Step 5: Solve for x
   x = 85,782,005.70/9,923.32
6. Step 6: Final answer
   x = 8,644.49