Finding the Fourth Proportional to 9,907,825,604.84, 13,672,801,566.46 and 5,452,489,981.34

Step by Step Solution

1. Step 1: Write the proportion equation
   9,907,825,604.84 : 13,672,801,566.46 = 5,452,489,981.34 : x
2. Step 2: Convert to fraction form
   9,907,825,604.84/13,672,801,566.46 = 5,452,489,981.34/x
3. Step 3: Cross multiply
   9,907,825,604.84x = 13,672,801,566.46 × 5,452,489,981.34
4. Step 4: Simplify right side
   9,907,825,604.84x = 74,550,813,557,973,008,384
5. Step 5: Solve for x
   x = 74,550,813,557,973,008,384/9,907,825,604.84
6. Step 6: Final answer
   x = 7,524,437,402.45