Finding the Fourth Proportional to 2,280,453.12, 3,146,525.46 and 1,362,544.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,280,453.12 : 3,146,525.46 = 1,362,544.38 : x
2. Step 2: Convert to fraction form
   2,280,453.12/3,146,525.46 = 1,362,544.38/x
3. Step 3: Cross multiply
   2,280,453.12x = 3,146,525.46 × 1,362,544.38
4. Step 4: Simplify right side
   2,280,453.12x = 4,287,280,582,049.91
5. Step 5: Solve for x
   x = 4,287,280,582,049.91/2,280,453.12
6. Step 6: Final answer
   x = 1,880,012.59