Finding the Fourth Proportional to 110,496.69, 152,481.36 and 67,548.09

Step by Step Solution

1. Step 1: Write the proportion equation
   110,496.69 : 152,481.36 = 67,548.09 : x
2. Step 2: Convert to fraction form
   110,496.69/152,481.36 = 67,548.09/x
3. Step 3: Cross multiply
   110,496.69x = 152,481.36 × 67,548.09
4. Step 4: Simplify right side
   110,496.69x = 10,299,824,628.60
5. Step 5: Solve for x
   x = 10,299,824,628.60/110,496.69
6. Step 6: Final answer
   x = 93,213.87