Finding the Fourth Proportional to 64,223.74, 88,629 and 35,929.42

Step by Step Solution

1. Step 1: Write the proportion equation
   64,223.74 : 88,629 = 35,929.42 : x
2. Step 2: Convert to fraction form
   64,223.74/88,629 = 35,929.42/x
3. Step 3: Cross multiply
   64,223.74x = 88,629 × 35,929.42
4. Step 4: Simplify right side
   64,223.74x = 3,184,388,565.18
5. Step 5: Solve for x
   x = 3,184,388,565.18/64,223.74
6. Step 6: Final answer
   x = 49,582.73