Finding the Fourth Proportional to 141,002.79, 194,608.73 and 83,673.73

Step by Step Solution

1. Step 1: Write the proportion equation
   141,002.79 : 194,608.73 = 83,673.73 : x
2. Step 2: Convert to fraction form
   141,002.79/194,608.73 = 83,673.73/x
3. Step 3: Cross multiply
   141,002.79x = 194,608.73 × 83,673.73
4. Step 4: Simplify right side
   141,002.79x = 16,283,637,687.43
5. Step 5: Solve for x
   x = 16,283,637,687.43/141,002.79
6. Step 6: Final answer
   x = 115,484.51