Finding the Fourth Proportional to 141,481, 195,271.52 and 81,092.13

Step by Step Solution

1. Step 1: Write the proportion equation
   141,481 : 195,271.52 = 81,092.13 : x
2. Step 2: Convert to fraction form
   141,481/195,271.52 = 81,092.13/x
3. Step 3: Cross multiply
   141,481x = 195,271.52 × 81,092.13
4. Step 4: Simplify right side
   141,481x = 15,834,982,103.32
5. Step 5: Solve for x
   x = 15,834,982,103.32/141,481
6. Step 6: Final answer
   x = 111,923.03