Finding the Fourth Proportional to 2,010,144, 3,015,585.34 and 662,386.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,010,144 : 3,015,585.34 = 662,386.08 : x
2. Step 2: Convert to fraction form
   2,010,144/3,015,585.34 = 662,386.08/x
3. Step 3: Cross multiply
   2,010,144x = 3,015,585.34 × 662,386.08
4. Step 4: Simplify right side
   2,010,144x = 1,997,481,752,268.07
5. Step 5: Solve for x
   x = 1,997,481,752,268.07/2,010,144
6. Step 6: Final answer
   x = 993,700.83