Finding the Fourth Proportional to 16,669.83, 24,985.71 and 5,573.91

Step by Step Solution

1. Step 1: Write the proportion equation
   16,669.83 : 24,985.71 = 5,573.91 : x
2. Step 2: Convert to fraction form
   16,669.83/24,985.71 = 5,573.91/x
3. Step 3: Cross multiply
   16,669.83x = 24,985.71 × 5,573.91
4. Step 4: Simplify right side
   16,669.83x = 139,268,098.83
5. Step 5: Solve for x
   x = 139,268,098.83/16,669.83
6. Step 6: Final answer
   x = 8,354.50