Finding the Fourth Proportional to 47,383,621.83, 71,079,770.31 and 13,304,738.07

Step by Step Solution

1. Step 1: Write the proportion equation
   47,383,621.83 : 71,079,770.31 = 13,304,738.07 : x
2. Step 2: Convert to fraction form
   47,383,621.83/71,079,770.31 = 13,304,738.07/x
3. Step 3: Cross multiply
   47,383,621.83x = 71,079,770.31 × 13,304,738.07
4. Step 4: Simplify right side
   47,383,621.83x = 945,697,726,050,312.75
5. Step 5: Solve for x
   x = 945,697,726,050,312.75/47,383,621.83
6. Step 6: Final answer
   x = 19,958,325.04