Finding the Fourth Proportional to 2,397,442,826,782.50, 3,596,375,649,063.20 and 676,406,226,212.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,397,442,826,782.50 : 3,596,375,649,063.20 = 676,406,226,212.05 : x
2. Step 2: Convert to fraction form
   2,397,442,826,782.50/3,596,375,649,063.20 = 676,406,226,212.05/x
3. Step 3: Cross multiply
   2,397,442,826,782.50x = 3,596,375,649,063.20 × 676,406,226,212.05
4. Step 4: Simplify right side
   2,397,442,826,782.50x = 2,432,610,880,823,751,262,339,072
5. Step 5: Solve for x
   x = 2,432,610,880,823,751,262,339,072/2,397,442,826,782.50
6. Step 6: Final answer
   x = 1,014,668,985,490.87