Finding the Fourth Proportional to 2,535.79, 3,500.06 and 1,541.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,535.79 : 3,500.06 = 1,541.61 : x
2. Step 2: Convert to fraction form
   2,535.79/3,500.06 = 1,541.61/x
3. Step 3: Cross multiply
   2,535.79x = 3,500.06 × 1,541.61
4. Step 4: Simplify right side
   2,535.79x = 5,395,727.50
5. Step 5: Solve for x
   x = 5,395,727.50/2,535.79
6. Step 6: Final answer
   x = 2,127.83