Finding the Fourth Proportional to 108,233.96, 162,353.72 and 51,294.50

Step by Step Solution

1. Step 1: Write the proportion equation
   108,233.96 : 162,353.72 = 51,294.50 : x
2. Step 2: Convert to fraction form
   108,233.96/162,353.72 = 51,294.50/x
3. Step 3: Cross multiply
   108,233.96x = 162,353.72 × 51,294.50
4. Step 4: Simplify right side
   108,233.96x = 8,327,852,890.54
5. Step 5: Solve for x
   x = 8,327,852,890.54/108,233.96
6. Step 6: Final answer
   x = 76,943.07