Finding the Fourth Proportional to 4,849,236.30, 7,273,590.78 and 1,483,443.30

Step by Step Solution

1. Step 1: Write the proportion equation
   4,849,236.30 : 7,273,590.78 = 1,483,443.30 : x
2. Step 2: Convert to fraction form
   4,849,236.30/7,273,590.78 = 1,483,443.30/x
3. Step 3: Cross multiply
   4,849,236.30x = 7,273,590.78 × 1,483,443.30
4. Step 4: Simplify right side
   4,849,236.30x = 10,789,959,509,532.78
5. Step 5: Solve for x
   x = 10,789,959,509,532.78/4,849,236.30
6. Step 6: Final answer
   x = 2,225,084.29