Finding the Fourth Proportional to 2,299.86, 3,451.57 and 1,632.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,299.86 : 3,451.57 = 1,632.72 : x
2. Step 2: Convert to fraction form
   2,299.86/3,451.57 = 1,632.72/x
3. Step 3: Cross multiply
   2,299.86x = 3,451.57 × 1,632.72
4. Step 4: Simplify right side
   2,299.86x = 5,635,447.37
5. Step 5: Solve for x
   x = 5,635,447.37/2,299.86
6. Step 6: Final answer
   x = 2,450.34