Finding the Fourth Proportional to 294,744.36, 441,746.82 and 126,066.72

Step by Step Solution

1. Step 1: Write the proportion equation
   294,744.36 : 441,746.82 = 126,066.72 : x
2. Step 2: Convert to fraction form
   294,744.36/441,746.82 = 126,066.72/x
3. Step 3: Cross multiply
   294,744.36x = 441,746.82 × 126,066.72
4. Step 4: Simplify right side
   294,744.36x = 55,689,572,667.83
5. Step 5: Solve for x
   x = 55,689,572,667.83/294,744.36
6. Step 6: Final answer
   x = 188,941.95