Finding the Fourth Proportional to 6,829,665,215.46, 9,424,212,404.94 and 3,777,356,462.82

Step by Step Solution

1. Step 1: Write the proportion equation
   6,829,665,215.46 : 9,424,212,404.94 = 3,777,356,462.82 : x
2. Step 2: Convert to fraction form
   6,829,665,215.46/9,424,212,404.94 = 3,777,356,462.82/x
3. Step 3: Cross multiply
   6,829,665,215.46x = 9,424,212,404.94 × 3,777,356,462.82
4. Step 4: Simplify right side
   6,829,665,215.46x = 35,598,609,634,788,528,128
5. Step 5: Solve for x
   x = 35,598,609,634,788,528,128/6,829,665,215.46
6. Step 6: Final answer
   x = 5,212,350,607.49