Finding the Fourth Proportional to 2,384.24, 3,285.77 and 1,719.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,384.24 : 3,285.77 = 1,719.93 : x
2. Step 2: Convert to fraction form
   2,384.24/3,285.77 = 1,719.93/x
3. Step 3: Cross multiply
   2,384.24x = 3,285.77 × 1,719.93
4. Step 4: Simplify right side
   2,384.24x = 5,651,298.12
5. Step 5: Solve for x
   x = 5,651,298.12/2,384.24
6. Step 6: Final answer
   x = 2,370.28