Finding the Fourth Proportional to 3,641,991.86, 5,025,949.72 and 2,010,400.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,641,991.86 : 5,025,949.72 = 2,010,400.34 : x
2. Step 2: Convert to fraction form
   3,641,991.86/5,025,949.72 = 2,010,400.34/x
3. Step 3: Cross multiply
   3,641,991.86x = 5,025,949.72 × 2,010,400.34
4. Step 4: Simplify right side
   3,641,991.86x = 10,104,170,995,755.16
5. Step 5: Solve for x
   x = 10,104,170,995,755.16/3,641,991.86
6. Step 6: Final answer
   x = 2,774,352.99