Finding the Fourth Proportional to 158,765,041.83, 238,105,047.42 and 43,722,237.09

Step by Step Solution

1. Step 1: Write the proportion equation
   158,765,041.83 : 238,105,047.42 = 43,722,237.09 : x
2. Step 2: Convert to fraction form
   158,765,041.83/238,105,047.42 = 43,722,237.09/x
3. Step 3: Cross multiply
   158,765,041.83x = 238,105,047.42 × 43,722,237.09
4. Step 4: Simplify right side
   158,765,041.83x = 10,410,485,335,622,934
5. Step 5: Solve for x
   x = 10,410,485,335,622,934/158,765,041.83
6. Step 6: Final answer
   x = 65,571,647.36