Finding the Fourth Proportional to 152,245,450.18, 210,093,377.97 and 82,629,429.94

Step by Step Solution

1. Step 1: Write the proportion equation
   152,245,450.18 : 210,093,377.97 = 82,629,429.94 : x
2. Step 2: Convert to fraction form
   152,245,450.18/210,093,377.97 = 82,629,429.94/x
3. Step 3: Cross multiply
   152,245,450.18x = 210,093,377.97 × 82,629,429.94
4. Step 4: Simplify right side
   152,245,450.18x = 17,359,896,055,830,054
5. Step 5: Solve for x
   x = 17,359,896,055,830,054/152,245,450.18
6. Step 6: Final answer
   x = 114,025,713.32