Finding the Fourth Proportional to 2,274,439,669.09, 3,411,831,041.86 and 678,947,969.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,274,439,669.09 : 3,411,831,041.86 = 678,947,969.82 : x
2. Step 2: Convert to fraction form
   2,274,439,669.09/3,411,831,041.86 = 678,947,969.82/x
3. Step 3: Cross multiply
   2,274,439,669.09x = 3,411,831,041.86 × 678,947,969.82
4. Step 4: Simplify right side
   2,274,439,669.09x = 2,316,455,759,234,884,096
5. Step 5: Solve for x
   x = 2,316,455,759,234,884,096/2,274,439,669.09
6. Step 6: Final answer
   x = 1,018,473,160.98