Finding the Fourth Proportional to 111,081.58, 153,291.89 and 60,094.10

Step by Step Solution

1. Step 1: Write the proportion equation
   111,081.58 : 153,291.89 = 60,094.10 : x
2. Step 2: Convert to fraction form
   111,081.58/153,291.89 = 60,094.10/x
3. Step 3: Cross multiply
   111,081.58x = 153,291.89 × 60,094.10
4. Step 4: Simplify right side
   111,081.58x = 9,211,938,700.31
5. Step 5: Solve for x
   x = 9,211,938,700.31/111,081.58
6. Step 6: Final answer
   x = 82,929.49