Finding the Fourth Proportional to 141,882.27, 195,788.06 and 81,444.53

Step by Step Solution

1. Step 1: Write the proportion equation
   141,882.27 : 195,788.06 = 81,444.53 : x
2. Step 2: Convert to fraction form
   141,882.27/195,788.06 = 81,444.53/x
3. Step 3: Cross multiply
   141,882.27x = 195,788.06 × 81,444.53
4. Step 4: Simplify right side
   141,882.27x = 15,945,865,140.15
5. Step 5: Solve for x
   x = 15,945,865,140.15/141,882.27
6. Step 6: Final answer
   x = 112,388.00