Finding the Fourth Proportional to 7,877,429,851.92, 10,871,112,484.31 and 4,309,055,097.97

Step by Step Solution

1. Step 1: Write the proportion equation
   7,877,429,851.92 : 10,871,112,484.31 = 4,309,055,097.97 : x
2. Step 2: Convert to fraction form
   7,877,429,851.92/10,871,112,484.31 = 4,309,055,097.97/x
3. Step 3: Cross multiply
   7,877,429,851.92x = 10,871,112,484.31 × 4,309,055,097.97
4. Step 4: Simplify right side
   7,877,429,851.92x = 46,844,222,671,072,591,872
5. Step 5: Solve for x
   x = 46,844,222,671,072,591,872/7,877,429,851.92
6. Step 6: Final answer
   x = 5,946,637,869.41