Finding the Fourth Proportional to 1,961,150.94, 2,940,041.61 and 681,592.19

Step by Step Solution

1. Step 1: Write the proportion equation
   1,961,150.94 : 2,940,041.61 = 681,592.19 : x
2. Step 2: Convert to fraction form
   1,961,150.94/2,940,041.61 = 681,592.19/x
3. Step 3: Cross multiply
   1,961,150.94x = 2,940,041.61 × 681,592.19
4. Step 4: Simplify right side
   1,961,150.94x = 2,003,909,399,651.03
5. Step 5: Solve for x
   x = 2,003,909,399,651.03/1,961,150.94
6. Step 6: Final answer
   x = 1,021,802.74