Finding the Fourth Proportional to 2,426.48, 3,345.01 and 1,716.11

Step by Step Solution

1. Step 1: Write the proportion equation
   2,426.48 : 3,345.01 = 1,716.11 : x
2. Step 2: Convert to fraction form
   2,426.48/3,345.01 = 1,716.11/x
3. Step 3: Cross multiply
   2,426.48x = 3,345.01 × 1,716.11
4. Step 4: Simplify right side
   2,426.48x = 5,740,406.29
5. Step 5: Solve for x
   x = 5,740,406.29/2,426.48
6. Step 6: Final answer
   x = 2,365.74