Finding the Fourth Proportional to 49,556, 68,387.52 and 27,200

Step by Step Solution

1. Step 1: Write the proportion equation
   49,556 : 68,387.52 = 27,200 : x
2. Step 2: Convert to fraction form
   49,556/68,387.52 = 27,200/x
3. Step 3: Cross multiply
   49,556x = 68,387.52 × 27,200
4. Step 4: Simplify right side
   49,556x = 1,860,140,544
5. Step 5: Solve for x
   x = 1,860,140,544/49,556
6. Step 6: Final answer
   x = 37,536.13