Finding the Fourth Proportional to 73,725.89, 101,738.73 and 45,093.50

Step by Step Solution

1. Step 1: Write the proportion equation
   73,725.89 : 101,738.73 = 45,093.50 : x
2. Step 2: Convert to fraction form
   73,725.89/101,738.73 = 45,093.50/x
3. Step 3: Cross multiply
   73,725.89x = 101,738.73 × 45,093.50
4. Step 4: Simplify right side
   73,725.89x = 4,587,754,912.56
5. Step 5: Solve for x
   x = 4,587,754,912.56/73,725.89
6. Step 6: Final answer
   x = 62,227.19