Finding the Fourth Proportional to 2,362,143.12, 3,543,776.04 and 764,705.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,362,143.12 : 3,543,776.04 = 764,705.52 : x
2. Step 2: Convert to fraction form
   2,362,143.12/3,543,776.04 = 764,705.52/x
3. Step 3: Cross multiply
   2,362,143.12x = 3,543,776.04 × 764,705.52
4. Step 4: Simplify right side
   2,362,143.12x = 2,709,945,099,431.74
5. Step 5: Solve for x
   x = 2,709,945,099,431.74/2,362,143.12
6. Step 6: Final answer
   x = 1,147,240.01