Finding the Fourth Proportional to 2,483.05, 3,426.69 and 1,435.11

Step by Step Solution

1. Step 1: Write the proportion equation
   2,483.05 : 3,426.69 = 1,435.11 : x
2. Step 2: Convert to fraction form
   2,483.05/3,426.69 = 1,435.11/x
3. Step 3: Cross multiply
   2,483.05x = 3,426.69 × 1,435.11
4. Step 4: Simplify right side
   2,483.05x = 4,917,677.09
5. Step 5: Solve for x
   x = 4,917,677.09/2,483.05
6. Step 6: Final answer
   x = 1,980.50