Finding the Fourth Proportional to 107,694.96, 148,615.56 and 59,946.72

Step by Step Solution

1. Step 1: Write the proportion equation
   107,694.96 : 148,615.56 = 59,946.72 : x
2. Step 2: Convert to fraction form
   107,694.96/148,615.56 = 59,946.72/x
3. Step 3: Cross multiply
   107,694.96x = 148,615.56 × 59,946.72
4. Step 4: Simplify right side
   107,694.96x = 8,909,015,362.96
5. Step 5: Solve for x
   x = 8,909,015,362.96/107,694.96
6. Step 6: Final answer
   x = 82,724.53