Finding the Fourth Proportional to 110,388.18, 152,331.12 and 60,087.18

Step by Step Solution

1. Step 1: Write the proportion equation
   110,388.18 : 152,331.12 = 60,087.18 : x
2. Step 2: Convert to fraction form
   110,388.18/152,331.12 = 60,087.18/x
3. Step 3: Cross multiply
   110,388.18x = 152,331.12 × 60,087.18
4. Step 4: Simplify right side
   110,388.18x = 9,153,147,427.04
5. Step 5: Solve for x
   x = 9,153,147,427.04/110,388.18
6. Step 6: Final answer
   x = 82,917.82