Finding the Fourth Proportional to 111,094.16, 153,310.20 and 60,796.40

Step by Step Solution

1. Step 1: Write the proportion equation
   111,094.16 : 153,310.20 = 60,796.40 : x
2. Step 2: Convert to fraction form
   111,094.16/153,310.20 = 60,796.40/x
3. Step 3: Cross multiply
   111,094.16x = 153,310.20 × 60,796.40
4. Step 4: Simplify right side
   111,094.16x = 9,320,708,243.28
5. Step 5: Solve for x
   x = 9,320,708,243.28/111,094.16
6. Step 6: Final answer
   x = 83,899.17