Finding the Fourth Proportional to 3,706.01, 5,549.61 and 2,224.31

Step by Step Solution

1. Step 1: Write the proportion equation
   3,706.01 : 5,549.61 = 2,224.31 : x
2. Step 2: Convert to fraction form
   3,706.01/5,549.61 = 2,224.31/x
3. Step 3: Cross multiply
   3,706.01x = 5,549.61 × 2,224.31
4. Step 4: Simplify right side
   3,706.01x = 12,344,053.02
5. Step 5: Solve for x
   x = 12,344,053.02/3,706.01
6. Step 6: Final answer
   x = 3,330.82