Finding the Fourth Proportional to 63,871,074,401.12, 88,169,222,387.52 and 39,796,990,326.08

Step by Step Solution

1. Step 1: Write the proportion equation
   63,871,074,401.12 : 88,169,222,387.52 = 39,796,990,326.08 : x
2. Step 2: Convert to fraction form
   63,871,074,401.12/88,169,222,387.52 = 39,796,990,326.08/x
3. Step 3: Cross multiply
   63,871,074,401.12x = 88,169,222,387.52 × 39,796,990,326.08
4. Step 4: Simplify right side
   63,871,074,401.12x = 3,508,869,690,414,130,003,968
5. Step 5: Solve for x
   x = 3,508,869,690,414,130,003,968/63,871,074,401.12
6. Step 6: Final answer
   x = 54,936,756,948.50