Finding the Fourth Proportional to 110,139.12, 165,134.52 and 65,796.84

Step by Step Solution

1. Step 1: Write the proportion equation
   110,139.12 : 165,134.52 = 65,796.84 : x
2. Step 2: Convert to fraction form
   110,139.12/165,134.52 = 65,796.84/x
3. Step 3: Cross multiply
   110,139.12x = 165,134.52 × 65,796.84
4. Step 4: Simplify right side
   110,139.12x = 10,865,329,590.92
5. Step 5: Solve for x
   x = 10,865,329,590.92/110,139.12
6. Step 6: Final answer
   x = 98,650.96