Finding the Fourth Proportional to 2,361,530.10, 3,542,732.55 and 764,145.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,361,530.10 : 3,542,732.55 = 764,145.30 : x
2. Step 2: Convert to fraction form
   2,361,530.10/3,542,732.55 = 764,145.30/x
3. Step 3: Cross multiply
   2,361,530.10x = 3,542,732.55 × 764,145.30
4. Step 4: Simplify right side
   2,361,530.10x = 2,707,162,427,239.52
5. Step 5: Solve for x
   x = 2,707,162,427,239.52/2,361,530.10
6. Step 6: Final answer
   x = 1,146,359.48