Finding the Fourth Proportional to 236,196,108.72, 325,950,148.85 and 131,767,952.22

Step by Step Solution

1. Step 1: Write the proportion equation
   236,196,108.72 : 325,950,148.85 = 131,767,952.22 : x
2. Step 2: Convert to fraction form
   236,196,108.72/325,950,148.85 = 131,767,952.22/x
3. Step 3: Cross multiply
   236,196,108.72x = 325,950,148.85 × 131,767,952.22
4. Step 4: Simplify right side
   236,196,108.72x = 42,949,783,639,109,848
5. Step 5: Solve for x
   x = 42,949,783,639,109,848/236,196,108.72
6. Step 6: Final answer
   x = 181,839,505.62