Finding the Fourth Proportional to 2,018,457.05, 3,028,270.01 and 598,547.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,018,457.05 : 3,028,270.01 = 598,547.30 : x
2. Step 2: Convert to fraction form
   2,018,457.05/3,028,270.01 = 598,547.30/x
3. Step 3: Cross multiply
   2,018,457.05x = 3,028,270.01 × 598,547.30
4. Step 4: Simplify right side
   2,018,457.05x = 1,812,562,820,022.39
5. Step 5: Solve for x
   x = 1,812,562,820,022.39/2,018,457.05
6. Step 6: Final answer
   x = 897,994.25