Finding the Fourth Proportional to 72,314.33, 99,793.78 and 44,020.02

Step by Step Solution

1. Step 1: Write the proportion equation
   72,314.33 : 99,793.78 = 44,020.02 : x
2. Step 2: Convert to fraction form
   72,314.33/99,793.78 = 44,020.02/x
3. Step 3: Cross multiply
   72,314.33x = 99,793.78 × 44,020.02
4. Step 4: Simplify right side
   72,314.33x = 4,392,924,191.48
5. Step 5: Solve for x
   x = 4,392,924,191.48/72,314.33
6. Step 6: Final answer
   x = 60,747.63