Finding the Fourth Proportional to 7,064.21, 10,589.82 and 3,166.49

Step by Step Solution

1. Step 1: Write the proportion equation
   7,064.21 : 10,589.82 = 3,166.49 : x
2. Step 2: Convert to fraction form
   7,064.21/10,589.82 = 3,166.49/x
3. Step 3: Cross multiply
   7,064.21x = 10,589.82 × 3,166.49
4. Step 4: Simplify right side
   7,064.21x = 33,532,506.18
5. Step 5: Solve for x
   x = 33,532,506.18/7,064.21
6. Step 6: Final answer
   x = 4,746.82