Finding the Fourth Proportional to 2,196.10, 3,301.35 and 1,551.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196.10 : 3,301.35 = 1,551.30 : x
2. Step 2: Convert to fraction form
   2,196.10/3,301.35 = 1,551.30/x
3. Step 3: Cross multiply
   2,196.10x = 3,301.35 × 1,551.30
4. Step 4: Simplify right side
   2,196.10x = 5,121,384.26
5. Step 5: Solve for x
   x = 5,121,384.26/2,196.10
6. Step 6: Final answer
   x = 2,332.04