Finding the Fourth Proportional to 111,081.65, 153,292.05 and 60,094.25

Step by Step Solution

1. Step 1: Write the proportion equation
   111,081.65 : 153,292.05 = 60,094.25 : x
2. Step 2: Convert to fraction form
   111,081.65/153,292.05 = 60,094.25/x
3. Step 3: Cross multiply
   111,081.65x = 153,292.05 × 60,094.25
4. Step 4: Simplify right side
   111,081.65x = 9,211,970,009.25
5. Step 5: Solve for x
   x = 9,211,970,009.25/111,081.65
6. Step 6: Final answer
   x = 82,929.72