Finding the Fourth Proportional to 65,726,003.98, 98,597,973.57 and 27,378,550.05

Step by Step Solution

1. Step 1: Write the proportion equation
   65,726,003.98 : 98,597,973.57 = 27,378,550.05 : x
2. Step 2: Convert to fraction form
   65,726,003.98/98,597,973.57 = 27,378,550.05/x
3. Step 3: Cross multiply
   65,726,003.98x = 98,597,973.57 × 27,378,550.05
4. Step 4: Simplify right side
   65,726,003.98x = 2,699,469,554,214,822
5. Step 5: Solve for x
   x = 2,699,469,554,214,822/65,726,003.98
6. Step 6: Final answer
   x = 41,071,560.58