Finding the Fourth Proportional to 73,753, 101,786.82 and 45,457.96

Step by Step Solution

1. Step 1: Write the proportion equation
   73,753 : 101,786.82 = 45,457.96 : x
2. Step 2: Convert to fraction form
   73,753/101,786.82 = 45,457.96/x
3. Step 3: Cross multiply
   73,753x = 101,786.82 × 45,457.96
4. Step 4: Simplify right side
   73,753x = 4,627,021,192.09
5. Step 5: Solve for x
   x = 4,627,021,192.09/73,753
6. Step 6: Final answer
   x = 62,736.72