Finding the Fourth Proportional to 293,111.94, 404,495.19 and 158,975.94

Step by Step Solution

1. Step 1: Write the proportion equation
   293,111.94 : 404,495.19 = 158,975.94 : x
2. Step 2: Convert to fraction form
   293,111.94/404,495.19 = 158,975.94/x
3. Step 3: Cross multiply
   293,111.94x = 404,495.19 × 158,975.94
4. Step 4: Simplify right side
   293,111.94x = 64,305,003,055.73
5. Step 5: Solve for x
   x = 64,305,003,055.73/293,111.94
6. Step 6: Final answer
   x = 219,387.18