Finding the Fourth Proportional to 4,059.18, 5,601.62 and 2,196.18

Step by Step Solution

1. Step 1: Write the proportion equation
   4,059.18 : 5,601.62 = 2,196.18 : x
2. Step 2: Convert to fraction form
   4,059.18/5,601.62 = 2,196.18/x
3. Step 3: Cross multiply
   4,059.18x = 5,601.62 × 2,196.18
4. Step 4: Simplify right side
   4,059.18x = 12,302,165.81
5. Step 5: Solve for x
   x = 12,302,165.81/4,059.18
6. Step 6: Final answer
   x = 3,030.70