Finding the Fourth Proportional to 14,562,900,054.50, 21,845,336,569.49 and 5,118,395,658.70

Step by Step Solution

1. Step 1: Write the proportion equation
   14,562,900,054.50 : 21,845,336,569.49 = 5,118,395,658.70 : x
2. Step 2: Convert to fraction form
   14,562,900,054.50/21,845,336,569.49 = 5,118,395,658.70/x
3. Step 3: Cross multiply
   14,562,900,054.50x = 21,845,336,569.49 × 5,118,395,658.70
4. Step 4: Simplify right side
   14,562,900,054.50x = 111,813,075,859,983,138,816
5. Step 5: Solve for x
   x = 111,813,075,859,983,138,816/14,562,900,054.50
6. Step 6: Final answer
   x = 7,677,940,207.07