Finding the Fourth Proportional to 111,830.46, 154,327.24 and 60,843.48

Step by Step Solution

1. Step 1: Write the proportion equation
   111,830.46 : 154,327.24 = 60,843.48 : x
2. Step 2: Convert to fraction form
   111,830.46/154,327.24 = 60,843.48/x
3. Step 3: Cross multiply
   111,830.46x = 154,327.24 × 60,843.48
4. Step 4: Simplify right side
   111,830.46x = 9,389,806,340.40
5. Step 5: Solve for x
   x = 9,389,806,340.40/111,830.46
6. Step 6: Final answer
   x = 83,964.66