Finding the Fourth Proportional to 142,796.48, 214,253.46 and 62,793.27

Step by Step Solution

1. Step 1: Write the proportion equation
   142,796.48 : 214,253.46 = 62,793.27 : x
2. Step 2: Convert to fraction form
   142,796.48/214,253.46 = 62,793.27/x
3. Step 3: Cross multiply
   142,796.48x = 214,253.46 × 62,793.27
4. Step 4: Simplify right side
   142,796.48x = 13,453,675,362.21
5. Step 5: Solve for x
   x = 13,453,675,362.21/142,796.48
6. Step 6: Final answer
   x = 94,215.74