Finding the Fourth Proportional to 46,338,367.82, 63,946,947.56 and 25,715,132.78

Step by Step Solution

1. Step 1: Write the proportion equation
   46,338,367.82 : 63,946,947.56 = 25,715,132.78 : x
2. Step 2: Convert to fraction form
   46,338,367.82/63,946,947.56 = 25,715,132.78/x
3. Step 3: Cross multiply
   46,338,367.82x = 63,946,947.56 × 25,715,132.78
4. Step 4: Simplify right side
   46,338,367.82x = 1,644,404,246,932,786.50
5. Step 5: Solve for x
   x = 1,644,404,246,932,786.50/46,338,367.82
6. Step 6: Final answer
   x = 35,486,883.21