Finding the Fourth Proportional to 10,411,936,851.05, 14,372,871,741.69 and 7,029,428,087.15

Step by Step Solution

1. Step 1: Write the proportion equation
   10,411,936,851.05 : 14,372,871,741.69 = 7,029,428,087.15 : x
2. Step 2: Convert to fraction form
   10,411,936,851.05/14,372,871,741.69 = 7,029,428,087.15/x
3. Step 3: Cross multiply
   10,411,936,851.05x = 14,372,871,741.69 × 7,029,428,087.15
4. Step 4: Simplify right side
   10,411,936,851.05x = 101,033,068,314,040,221,696
5. Step 5: Solve for x
   x = 101,033,068,314,040,221,696/10,411,936,851.05
6. Step 6: Final answer
   x = 9,703,580,588.26