Finding the Fourth Proportional to 140,927.69, 194,488.17 and 83,600.96

Step by Step Solution

1. Step 1: Write the proportion equation
   140,927.69 : 194,488.17 = 83,600.96 : x
2. Step 2: Convert to fraction form
   140,927.69/194,488.17 = 83,600.96/x
3. Step 3: Cross multiply
   140,927.69x = 194,488.17 × 83,600.96
4. Step 4: Simplify right side
   140,927.69x = 16,259,396,748.20
5. Step 5: Solve for x
   x = 16,259,396,748.20/140,927.69
6. Step 6: Final answer
   x = 115,374.04