Finding the Fourth Proportional to 65,556, 90,468.36 and 35,748

Step by Step Solution

1. Step 1: Write the proportion equation
   65,556 : 90,468.36 = 35,748 : x
2. Step 2: Convert to fraction form
   65,556/90,468.36 = 35,748/x
3. Step 3: Cross multiply
   65,556x = 90,468.36 × 35,748
4. Step 4: Simplify right side
   65,556x = 3,234,062,933.28
5. Step 5: Solve for x
   x = 3,234,062,933.28/65,556
6. Step 6: Final answer
   x = 49,332.83