Finding the Fourth Proportional to 25,197,619.83, 37,802,436.71 and 8,158,297.83

Step by Step Solution

1. Step 1: Write the proportion equation
   25,197,619.83 : 37,802,436.71 = 8,158,297.83 : x
2. Step 2: Convert to fraction form
   25,197,619.83/37,802,436.71 = 8,158,297.83/x
3. Step 3: Cross multiply
   25,197,619.83x = 37,802,436.71 × 8,158,297.83
4. Step 4: Simplify right side
   25,197,619.83x = 308,403,537,339,113.81
5. Step 5: Solve for x
   x = 308,403,537,339,113.81/25,197,619.83
6. Step 6: Final answer
   x = 12,239,391.63