Finding the Fourth Proportional to 110,407.72, 152,365.38 and 60,109.48

Step by Step Solution

1. Step 1: Write the proportion equation
   110,407.72 : 152,365.38 = 60,109.48 : x
2. Step 2: Convert to fraction form
   110,407.72/152,365.38 = 60,109.48/x
3. Step 3: Cross multiply
   110,407.72x = 152,365.38 × 60,109.48
4. Step 4: Simplify right side
   110,407.72x = 9,158,603,761.80
5. Step 5: Solve for x
   x = 9,158,603,761.80/110,407.72
6. Step 6: Final answer
   x = 82,952.57