Finding the Fourth Proportional to 16,873.62, 25,291.23 and 7,499.56

Step by Step Solution

1. Step 1: Write the proportion equation
   16,873.62 : 25,291.23 = 7,499.56 : x
2. Step 2: Convert to fraction form
   16,873.62/25,291.23 = 7,499.56/x
3. Step 3: Cross multiply
   16,873.62x = 25,291.23 × 7,499.56
4. Step 4: Simplify right side
   16,873.62x = 189,673,096.86
5. Step 5: Solve for x
   x = 189,673,096.86/16,873.62
6. Step 6: Final answer
   x = 11,240.80