Finding the Fourth Proportional to 36,012,401.12, 49,697,112.12 and 19,714,877.12

Step by Step Solution

1. Step 1: Write the proportion equation
   36,012,401.12 : 49,697,112.12 = 19,714,877.12 : x
2. Step 2: Convert to fraction form
   36,012,401.12/49,697,112.12 = 19,714,877.12/x
3. Step 3: Cross multiply
   36,012,401.12x = 49,697,112.12 × 19,714,877.12
4. Step 4: Simplify right side
   36,012,401.12x = 979,772,458,664,662.75
5. Step 5: Solve for x
   x = 979,772,458,664,662.75/36,012,401.12
6. Step 6: Final answer
   x = 27,206,529.65