Finding the Fourth Proportional to 178,196.83, 245,919.72 and 101,736.61

Step by Step Solution

1. Step 1: Write the proportion equation
   178,196.83 : 245,919.72 = 101,736.61 : x
2. Step 2: Convert to fraction form
   178,196.83/245,919.72 = 101,736.61/x
3. Step 3: Cross multiply
   178,196.83x = 245,919.72 × 101,736.61
4. Step 4: Simplify right side
   178,196.83x = 25,019,038,644.95
5. Step 5: Solve for x
   x = 25,019,038,644.95/178,196.83
6. Step 6: Final answer
   x = 140,401.14