Finding the Fourth Proportional to 50,665,925.25, 69,925,452.17 and 28,340,152.02

Step by Step Solution

1. Step 1: Write the proportion equation
   50,665,925.25 : 69,925,452.17 = 28,340,152.02 : x
2. Step 2: Convert to fraction form
   50,665,925.25/69,925,452.17 = 28,340,152.02/x
3. Step 3: Cross multiply
   50,665,925.25x = 69,925,452.17 × 28,340,152.02
4. Step 4: Simplify right side
   50,665,925.25x = 1,981,697,944,423,338.25
5. Step 5: Solve for x
   x = 1,981,697,944,423,338.25/50,665,925.25
6. Step 6: Final answer
   x = 39,113,031.78