Finding the Fourth Proportional to 21,466.66, 32,196.35 and 5,671.87

Step by Step Solution

1. Step 1: Write the proportion equation
   21,466.66 : 32,196.35 = 5,671.87 : x
2. Step 2: Convert to fraction form
   21,466.66/32,196.35 = 5,671.87/x
3. Step 3: Cross multiply
   21,466.66x = 32,196.35 × 5,671.87
4. Step 4: Simplify right side
   21,466.66x = 182,613,511.67
5. Step 5: Solve for x
   x = 182,613,511.67/21,466.66
6. Step 6: Final answer
   x = 8,506.84