Finding the Fourth Proportional to 2,018,589.72, 3,027,895.52 and 598,658.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,018,589.72 : 3,027,895.52 = 598,658.10 : x
2. Step 2: Convert to fraction form
   2,018,589.72/3,027,895.52 = 598,658.10/x
3. Step 3: Cross multiply
   2,018,589.72x = 3,027,895.52 × 598,658.10
4. Step 4: Simplify right side
   2,018,589.72x = 1,812,674,176,008.42
5. Step 5: Solve for x
   x = 1,812,674,176,008.42/2,018,589.72
6. Step 6: Final answer
   x = 897,990.39