Finding the Fourth Proportional to 2,051.68, 3,064.72 and 1,352.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,051.68 : 3,064.72 = 1,352.56 : x
2. Step 2: Convert to fraction form
   2,051.68/3,064.72 = 1,352.56/x
3. Step 3: Cross multiply
   2,051.68x = 3,064.72 × 1,352.56
4. Step 4: Simplify right side
   2,051.68x = 4,145,217.68
5. Step 5: Solve for x
   x = 4,145,217.68/2,051.68
6. Step 6: Final answer
   x = 2,020.40