Finding the Fourth Proportional to 16,669.74, 24,999.41 and 5,573.86

Step by Step Solution

1. Step 1: Write the proportion equation
   16,669.74 : 24,999.41 = 5,573.86 : x
2. Step 2: Convert to fraction form
   16,669.74/24,999.41 = 5,573.86/x
3. Step 3: Cross multiply
   16,669.74x = 24,999.41 × 5,573.86
4. Step 4: Simplify right side
   16,669.74x = 139,343,162.86
5. Step 5: Solve for x
   x = 139,343,162.86/16,669.74
6. Step 6: Final answer
   x = 8,359.05