Finding the Fourth Proportional to 2,010,667.01, 3,018,149.24 and 813,371.99

Step by Step Solution

1. Step 1: Write the proportion equation
   2,010,667.01 : 3,018,149.24 = 813,371.99 : x
2. Step 2: Convert to fraction form
   2,010,667.01/3,018,149.24 = 813,371.99/x
3. Step 3: Cross multiply
   2,010,667.01x = 3,018,149.24 × 813,371.99
4. Step 4: Simplify right side
   2,010,667.01x = 2,454,878,034,298.18
5. Step 5: Solve for x
   x = 2,454,878,034,298.18/2,010,667.01
6. Step 6: Final answer
   x = 1,220,927.20