Finding the Fourth Proportional to 64,952.25, 89,634.11 and 35,144.25

Step by Step Solution

1. Step 1: Write the proportion equation
   64,952.25 : 89,634.11 = 35,144.25 : x
2. Step 2: Convert to fraction form
   64,952.25/89,634.11 = 35,144.25/x
3. Step 3: Cross multiply
   64,952.25x = 89,634.11 × 35,144.25
4. Step 4: Simplify right side
   64,952.25x = 3,150,123,394.65
5. Step 5: Solve for x
   x = 3,150,123,394.65/64,952.25
6. Step 6: Final answer
   x = 48,499.07