Finding the Fourth Proportional to 82,015,571.12, 123,023,476.35 and 33,493,425.48

Step by Step Solution

1. Step 1: Write the proportion equation
   82,015,571.12 : 123,023,476.35 = 33,493,425.48 : x
2. Step 2: Convert to fraction form
   82,015,571.12/123,023,476.35 = 33,493,425.48/x
3. Step 3: Cross multiply
   82,015,571.12x = 123,023,476.35 × 33,493,425.48
4. Step 4: Simplify right side
   82,015,571.12x = 4,120,477,637,419,267.50
5. Step 5: Solve for x
   x = 4,120,477,637,419,267.50/82,015,571.12
6. Step 6: Final answer
   x = 50,240,187.09