Finding the Fourth Proportional to 111,483.42, 153,846.33 and 60,494.85

Step by Step Solution

1. Step 1: Write the proportion equation
   111,483.42 : 153,846.33 = 60,494.85 : x
2. Step 2: Convert to fraction form
   111,483.42/153,846.33 = 60,494.85/x
3. Step 3: Cross multiply
   111,483.42x = 153,846.33 × 60,494.85
4. Step 4: Simplify right side
   111,483.42x = 9,306,910,429.54
5. Step 5: Solve for x
   x = 9,306,910,429.54/111,483.42
6. Step 6: Final answer
   x = 83,482.47