Finding the Fourth Proportional to 13,150,525,697.48, 19,723,795,466.34 and 3,579,077,187.92

Step by Step Solution

1. Step 1: Write the proportion equation
   13,150,525,697.48 : 19,723,795,466.34 = 3,579,077,187.92 : x
2. Step 2: Convert to fraction form
   13,150,525,697.48/19,723,795,466.34 = 3,579,077,187.92/x
3. Step 3: Cross multiply
   13,150,525,697.48x = 19,723,795,466.34 × 3,579,077,187.92
4. Step 4: Simplify right side
   13,150,525,697.48x = 70,592,986,412,777,414,656
5. Step 5: Solve for x
   x = 70,592,986,412,777,414,656/13,150,525,697.48
6. Step 6: Final answer
   x = 5,368,073,340.70