Finding the Fourth Proportional to 14,562,900,057.50, 21,845,336,573.98 and 5,118,395,661.69

Step by Step Solution

1. Step 1: Write the proportion equation
   14,562,900,057.50 : 21,845,336,573.98 = 5,118,395,661.69 : x
2. Step 2: Convert to fraction form
   14,562,900,057.50/21,845,336,573.98 = 5,118,395,661.69/x
3. Step 3: Cross multiply
   14,562,900,057.50x = 21,845,336,573.98 × 5,118,395,661.69
4. Step 4: Simplify right side
   14,562,900,057.50x = 111,813,075,948,417,105,920
5. Step 5: Solve for x
   x = 111,813,075,948,417,105,920/14,562,900,057.50
6. Step 6: Final answer
   x = 7,677,940,211.56