Finding the Fourth Proportional to 79,894,545.25, 119,876,342.51 and 42,963,269.69

Step by Step Solution

1. Step 1: Write the proportion equation
   79,894,545.25 : 119,876,342.51 = 42,963,269.69 : x
2. Step 2: Convert to fraction form
   79,894,545.25/119,876,342.51 = 42,963,269.69/x
3. Step 3: Cross multiply
   79,894,545.25x = 119,876,342.51 × 42,963,269.69
4. Step 4: Simplify right side
   79,894,545.25x = 5,150,279,632,707,941
5. Step 5: Solve for x
   x = 5,150,279,632,707,941/79,894,545.25
6. Step 6: Final answer
   x = 64,463,470.15