Finding the Fourth Proportional to 142,216.06, 213,336.34 and 37,035.22

Step by Step Solution

1. Step 1: Write the proportion equation
   142,216.06 : 213,336.34 = 37,035.22 : x
2. Step 2: Convert to fraction form
   142,216.06/213,336.34 = 37,035.22/x
3. Step 3: Cross multiply
   142,216.06x = 213,336.34 × 37,035.22
4. Step 4: Simplify right side
   142,216.06x = 7,900,958,285.89
5. Step 5: Solve for x
   x = 7,900,958,285.89/142,216.06
6. Step 6: Final answer
   x = 55,556.02