Finding the Fourth Proportional to 2,762.52, 3,812.32 and 1,520.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,762.52 : 3,812.32 = 1,520.52 : x
2. Step 2: Convert to fraction form
   2,762.52/3,812.32 = 1,520.52/x
3. Step 3: Cross multiply
   2,762.52x = 3,812.32 × 1,520.52
4. Step 4: Simplify right side
   2,762.52x = 5,796,708.81
5. Step 5: Solve for x
   x = 5,796,708.81/2,762.52
6. Step 6: Final answer
   x = 2,098.34