Finding the Fourth Proportional to 3,576.72, 5,368.72 and 2,466.21

Step by Step Solution

1. Step 1: Write the proportion equation
   3,576.72 : 5,368.72 = 2,466.21 : x
2. Step 2: Convert to fraction form
   3,576.72/5,368.72 = 2,466.21/x
3. Step 3: Cross multiply
   3,576.72x = 5,368.72 × 2,466.21
4. Step 4: Simplify right side
   3,576.72x = 13,240,390.95
5. Step 5: Solve for x
   x = 13,240,390.95/3,576.72
6. Step 6: Final answer
   x = 3,701.82