Finding the Fourth Proportional to 111,824.10, 154,317.63 and 60,836.82

Step by Step Solution

1. Step 1: Write the proportion equation
   111,824.10 : 154,317.63 = 60,836.82 : x
2. Step 2: Convert to fraction form
   111,824.10/154,317.63 = 60,836.82/x
3. Step 3: Cross multiply
   111,824.10x = 154,317.63 × 60,836.82
4. Step 4: Simplify right side
   111,824.10x = 9,388,194,457.83
5. Step 5: Solve for x
   x = 9,388,194,457.83/111,824.10
6. Step 6: Final answer
   x = 83,955.02