Finding the Fourth Proportional to 2,009,896.09, 3,014,196.23 and 661,737.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,009,896.09 : 3,014,196.23 = 661,737.71 : x
2. Step 2: Convert to fraction form
   2,009,896.09/3,014,196.23 = 661,737.71/x
3. Step 3: Cross multiply
   2,009,896.09x = 3,014,196.23 × 661,737.71
4. Step 4: Simplify right side
   2,009,896.09x = 1,994,607,302,965.81
5. Step 5: Solve for x
   x = 1,994,607,302,965.81/2,009,896.09
6. Step 6: Final answer
   x = 992,393.25