Finding the Fourth Proportional to 3,631,287.46, 5,011,443.09 and 2,598,892.18

Step by Step Solution

1. Step 1: Write the proportion equation
   3,631,287.46 : 5,011,443.09 = 2,598,892.18 : x
2. Step 2: Convert to fraction form
   3,631,287.46/5,011,443.09 = 2,598,892.18/x
3. Step 3: Cross multiply
   3,631,287.46x = 5,011,443.09 × 2,598,892.18
4. Step 4: Simplify right side
   3,631,287.46x = 13,024,200,257,116.04
5. Step 5: Solve for x
   x = 13,024,200,257,116.04/3,631,287.46
6. Step 6: Final answer
   x = 3,586,661.87