Finding the Fourth Proportional to 64,451.25, 88,941.39 and 35,769.25

Step by Step Solution

1. Step 1: Write the proportion equation
   64,451.25 : 88,941.39 = 35,769.25 : x
2. Step 2: Convert to fraction form
   64,451.25/88,941.39 = 35,769.25/x
3. Step 3: Cross multiply
   64,451.25x = 88,941.39 × 35,769.25
4. Step 4: Simplify right side
   64,451.25x = 3,181,366,859.27
5. Step 5: Solve for x
   x = 3,181,366,859.27/64,451.25
6. Step 6: Final answer
   x = 49,360.82