Finding the Fourth Proportional to 64,456.56, 96,722.37 and 27,013.50

Step by Step Solution

1. Step 1: Write the proportion equation
   64,456.56 : 96,722.37 = 27,013.50 : x
2. Step 2: Convert to fraction form
   64,456.56/96,722.37 = 27,013.50/x
3. Step 3: Cross multiply
   64,456.56x = 96,722.37 × 27,013.50
4. Step 4: Simplify right side
   64,456.56x = 2,612,809,742.00
5. Step 5: Solve for x
   x = 2,612,809,742.00/64,456.56
6. Step 6: Final answer
   x = 40,535.98