Finding the Fourth Proportional to 111,235.42, 153,508.71 and 60,934.42

Step by Step Solution

1. Step 1: Write the proportion equation
   111,235.42 : 153,508.71 = 60,934.42 : x
2. Step 2: Convert to fraction form
   111,235.42/153,508.71 = 60,934.42/x
3. Step 3: Cross multiply
   111,235.42x = 153,508.71 × 60,934.42
4. Step 4: Simplify right side
   111,235.42x = 9,353,964,208.80
5. Step 5: Solve for x
   x = 9,353,964,208.80/111,235.42
6. Step 6: Final answer
   x = 84,091.60