Finding the Fourth Proportional to 110,109.62, 165,185.61 and 46,928.55

Step by Step Solution

1. Step 1: Write the proportion equation
   110,109.62 : 165,185.61 = 46,928.55 : x
2. Step 2: Convert to fraction form
   110,109.62/165,185.61 = 46,928.55/x
3. Step 3: Cross multiply
   110,109.62x = 165,185.61 × 46,928.55
4. Step 4: Simplify right side
   110,109.62x = 7,751,921,158.17
5. Step 5: Solve for x
   x = 7,751,921,158.17/110,109.62
6. Step 6: Final answer
   x = 70,401.85