Finding the Fourth Proportional to 2,018,443.55, 3,028,249.76 and 598,533.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,018,443.55 : 3,028,249.76 = 598,533.80 : x
2. Step 2: Convert to fraction form
   2,018,443.55/3,028,249.76 = 598,533.80/x
3. Step 3: Cross multiply
   2,018,443.55x = 3,028,249.76 × 598,533.80
4. Step 4: Simplify right side
   2,018,443.55x = 1,812,509,818,067.97
5. Step 5: Solve for x
   x = 1,812,509,818,067.97/2,018,443.55
6. Step 6: Final answer
   x = 897,974.00