Finding the Fourth Proportional to 50,958,616.32, 76,470,809.67 and 18,607,810.05

Step by Step Solution

1. Step 1: Write the proportion equation
   50,958,616.32 : 76,470,809.67 = 18,607,810.05 : x
2. Step 2: Convert to fraction form
   50,958,616.32/76,470,809.67 = 18,607,810.05/x
3. Step 3: Cross multiply
   50,958,616.32x = 76,470,809.67 × 18,607,810.05
4. Step 4: Simplify right side
   50,958,616.32x = 1,422,954,300,709,063.25
5. Step 5: Solve for x
   x = 1,422,954,300,709,063.25/50,958,616.32
6. Step 6: Final answer
   x = 27,923,723.28