Finding the Fourth Proportional to 105,169,401.12, 157,757,315.49 and 36,081,235.55

Step by Step Solution

1. Step 1: Write the proportion equation
   105,169,401.12 : 157,757,315.49 = 36,081,235.55 : x
2. Step 2: Convert to fraction form
   105,169,401.12/157,757,315.49 = 36,081,235.55/x
3. Step 3: Cross multiply
   105,169,401.12x = 157,757,315.49 × 36,081,235.55
4. Step 4: Simplify right side
   105,169,401.12x = 5,692,078,859,141,568
5. Step 5: Solve for x
   x = 5,692,078,859,141,568/105,169,401.12
6. Step 6: Final answer
   x = 54,122,955.90