Finding the Fourth Proportional to 2,427.04, 3,345.32 and 1,719.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,427.04 : 3,345.32 = 1,719.12 : x
2. Step 2: Convert to fraction form
   2,427.04/3,345.32 = 1,719.12/x
3. Step 3: Cross multiply
   2,427.04x = 3,345.32 × 1,719.12
4. Step 4: Simplify right side
   2,427.04x = 5,751,006.52
5. Step 5: Solve for x
   x = 5,751,006.52/2,427.04
6. Step 6: Final answer
   x = 2,369.56