Finding the Fourth Proportional to 2,665,006,560,452, 3,677,709,053,424 and 1,524,440,640,836.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,665,006,560,452 : 3,677,709,053,424 = 1,524,440,640,836.20 : x
2. Step 2: Convert to fraction form
   2,665,006,560,452/3,677,709,053,424 = 1,524,440,640,836.20/x
3. Step 3: Cross multiply
   2,665,006,560,452x = 3,677,709,053,424 × 1,524,440,640,836.20
4. Step 4: Simplify right side
   2,665,006,560,452x = 5,606,449,146,210,776,806,064,128
5. Step 5: Solve for x
   x = 5,606,449,146,210,776,806,064,128/2,665,006,560,452
6. Step 6: Final answer
   x = 2,103,728,084,354.09