Finding the Fourth Proportional to 10,910,031,835.32, 16,365,631,944.42 and 3,448,046,971.80

Step by Step Solution

1. Step 1: Write the proportion equation
   10,910,031,835.32 : 16,365,631,944.42 = 3,448,046,971.80 : x
2. Step 2: Convert to fraction form
   10,910,031,835.32/16,365,631,944.42 = 3,448,046,971.80/x
3. Step 3: Cross multiply
   10,910,031,835.32x = 16,365,631,944.42 × 3,448,046,971.80
4. Step 4: Simplify right side
   10,910,031,835.32x = 56,429,467,667,550,732,288
5. Step 5: Solve for x
   x = 56,429,467,667,550,732,288/10,910,031,835.32
6. Step 6: Final answer
   x = 5,172,255,087.73