Finding the Fourth Proportional to 110,757.56, 152,845.40 and 60,456.56

Step by Step Solution

1. Step 1: Write the proportion equation
   110,757.56 : 152,845.40 = 60,456.56 : x
2. Step 2: Convert to fraction form
   110,757.56/152,845.40 = 60,456.56/x
3. Step 3: Cross multiply
   110,757.56x = 152,845.40 × 60,456.56
4. Step 4: Simplify right side
   110,757.56x = 9,240,507,095.82
5. Step 5: Solve for x
   x = 9,240,507,095.82/110,757.56
6. Step 6: Final answer
   x = 83,430.03