Finding the Fourth Proportional to 140,101, 193,339.38 and 89,800.12

Step by Step Solution

1. Step 1: Write the proportion equation
   140,101 : 193,339.38 = 89,800.12 : x
2. Step 2: Convert to fraction form
   140,101/193,339.38 = 89,800.12/x
3. Step 3: Cross multiply
   140,101x = 193,339.38 × 89,800.12
4. Step 4: Simplify right side
   140,101x = 17,361,899,524.73
5. Step 5: Solve for x
   x = 17,361,899,524.73/140,101
6. Step 6: Final answer
   x = 123,924.17