Finding the Fourth Proportional to 112,844.83, 155,684.67 and 67,524.11

Step by Step Solution

1. Step 1: Write the proportion equation
   112,844.83 : 155,684.67 = 67,524.11 : x
2. Step 2: Convert to fraction form
   112,844.83/155,684.67 = 67,524.11/x
3. Step 3: Cross multiply
   112,844.83x = 155,684.67 × 67,524.11
4. Step 4: Simplify right side
   112,844.83x = 10,512,468,782.39
5. Step 5: Solve for x
   x = 10,512,468,782.39/112,844.83
6. Step 6: Final answer
   x = 93,158.63