Finding the Fourth Proportional to 16,662.74, 24,987.96 and 5,566.46

Step by Step Solution

1. Step 1: Write the proportion equation
   16,662.74 : 24,987.96 = 5,566.46 : x
2. Step 2: Convert to fraction form
   16,662.74/24,987.96 = 5,566.46/x
3. Step 3: Cross multiply
   16,662.74x = 24,987.96 × 5,566.46
4. Step 4: Simplify right side
   16,662.74x = 139,094,479.82
5. Step 5: Solve for x
   x = 139,094,479.82/16,662.74
6. Step 6: Final answer
   x = 8,347.64