Finding the Fourth Proportional to 112,397,185.12, 168,619,843.50 and 33,619,880.02

Step by Step Solution

1. Step 1: Write the proportion equation
   112,397,185.12 : 168,619,843.50 = 33,619,880.02 : x
2. Step 2: Convert to fraction form
   112,397,185.12/168,619,843.50 = 33,619,880.02/x
3. Step 3: Cross multiply
   112,397,185.12x = 168,619,843.50 × 33,619,880.02
4. Step 4: Simplify right side
   112,397,185.12x = 5,668,978,907,461,177
5. Step 5: Solve for x
   x = 5,668,978,907,461,177/112,397,185.12
6. Step 6: Final answer
   x = 50,437,018.52