Finding the Fourth Proportional to 2,064.02, 3,092.43 and 1,719.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,064.02 : 3,092.43 = 1,719.57 : x
2. Step 2: Convert to fraction form
   2,064.02/3,092.43 = 1,719.57/x
3. Step 3: Cross multiply
   2,064.02x = 3,092.43 × 1,719.57
4. Step 4: Simplify right side
   2,064.02x = 5,317,649.86
5. Step 5: Solve for x
   x = 5,317,649.86/2,064.02
6. Step 6: Final answer
   x = 2,576.36