Finding the Fourth Proportional to 14,327.55, 21,499.17 and 5,562.81

Step by Step Solution

1. Step 1: Write the proportion equation
   14,327.55 : 21,499.17 = 5,562.81 : x
2. Step 2: Convert to fraction form
   14,327.55/21,499.17 = 5,562.81/x
3. Step 3: Cross multiply
   14,327.55x = 21,499.17 × 5,562.81
4. Step 4: Simplify right side
   14,327.55x = 119,595,797.87
5. Step 5: Solve for x
   x = 119,595,797.87/14,327.55
6. Step 6: Final answer
   x = 8,347.26