Finding the Fourth Proportional to 118,036.32, 162,885 and 67,048.89

Step by Step Solution

1. Step 1: Write the proportion equation
   118,036.32 : 162,885 = 67,048.89 : x
2. Step 2: Convert to fraction form
   118,036.32/162,885 = 67,048.89/x
3. Step 3: Cross multiply
   118,036.32x = 162,885 × 67,048.89
4. Step 4: Simplify right side
   118,036.32x = 10,921,258,447.65
5. Step 5: Solve for x
   x = 10,921,258,447.65/118,036.32
6. Step 6: Final answer
   x = 92,524.56