Finding the Fourth Proportional to 2,998,099.98, 4,496,498.73 and 948,919.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,998,099.98 : 4,496,498.73 = 948,919.86 : x
2. Step 2: Convert to fraction form
   2,998,099.98/4,496,498.73 = 948,919.86/x
3. Step 3: Cross multiply
   2,998,099.98x = 4,496,498.73 × 948,919.86
4. Step 4: Simplify right side
   2,998,099.98x = 4,266,816,945,361.78
5. Step 5: Solve for x
   x = 4,266,816,945,361.78/2,998,099.98
6. Step 6: Final answer
   x = 1,423,173.67