Finding the Fourth Proportional to 110,196.99, 152,134.31 and 84,306.85

Step by Step Solution

1. Step 1: Write the proportion equation
   110,196.99 : 152,134.31 = 84,306.85 : x
2. Step 2: Convert to fraction form
   110,196.99/152,134.31 = 84,306.85/x
3. Step 3: Cross multiply
   110,196.99x = 152,134.31 × 84,306.85
4. Step 4: Simplify right side
   110,196.99x = 12,825,964,283.45
5. Step 5: Solve for x
   x = 12,825,964,283.45/110,196.99
6. Step 6: Final answer
   x = 116,391.24