Finding the Fourth Proportional to 141,014.78, 194,568.91 and 83,624.93

Step by Step Solution

1. Step 1: Write the proportion equation
   141,014.78 : 194,568.91 = 83,624.93 : x
2. Step 2: Convert to fraction form
   141,014.78/194,568.91 = 83,624.93/x
3. Step 3: Cross multiply
   141,014.78x = 194,568.91 × 83,624.93
4. Step 4: Simplify right side
   141,014.78x = 16,270,811,060.80
5. Step 5: Solve for x
   x = 16,270,811,060.80/141,014.78
6. Step 6: Final answer
   x = 115,383.73