Finding the Fourth Proportional to 64,667.04, 89,151.48 and 44,245.32

Step by Step Solution

1. Step 1: Write the proportion equation
   64,667.04 : 89,151.48 = 44,245.32 : x
2. Step 2: Convert to fraction form
   64,667.04/89,151.48 = 44,245.32/x
3. Step 3: Cross multiply
   64,667.04x = 89,151.48 × 44,245.32
4. Step 4: Simplify right side
   64,667.04x = 3,944,535,761.07
5. Step 5: Solve for x
   x = 3,944,535,761.07/64,667.04
6. Step 6: Final answer
   x = 60,997.62