Finding the Fourth Proportional to 2,935.43, 4,050.83 and 1,816.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,935.43 : 4,050.83 = 1,816.07 : x
2. Step 2: Convert to fraction form
   2,935.43/4,050.83 = 1,816.07/x
3. Step 3: Cross multiply
   2,935.43x = 4,050.83 × 1,816.07
4. Step 4: Simplify right side
   2,935.43x = 7,356,561.50
5. Step 5: Solve for x
   x = 7,356,561.50/2,935.43
6. Step 6: Final answer
   x = 2,506.13