Finding the Fourth Proportional to 141,373.56, 195,162.30 and 89,716.62

Step by Step Solution

1. Step 1: Write the proportion equation
   141,373.56 : 195,162.30 = 89,716.62 : x
2. Step 2: Convert to fraction form
   141,373.56/195,162.30 = 89,716.62/x
3. Step 3: Cross multiply
   141,373.56x = 195,162.30 × 89,716.62
4. Step 4: Simplify right side
   141,373.56x = 17,509,301,907.43
5. Step 5: Solve for x
   x = 17,509,301,907.43/141,373.56
6. Step 6: Final answer
   x = 123,851.32