Finding the Fourth Proportional to 229,773.60, 344,660.52 and 72,014.34

Step by Step Solution

1. Step 1: Write the proportion equation
   229,773.60 : 344,660.52 = 72,014.34 : x
2. Step 2: Convert to fraction form
   229,773.60/344,660.52 = 72,014.34/x
3. Step 3: Cross multiply
   229,773.60x = 344,660.52 × 72,014.34
4. Step 4: Simplify right side
   229,773.60x = 24,820,499,871.86
5. Step 5: Solve for x
   x = 24,820,499,871.86/229,773.60
6. Step 6: Final answer
   x = 108,021.55