Finding the Fourth Proportional to 292,667.37, 403,872.71 and 171,806.73

Step by Step Solution

1. Step 1: Write the proportion equation
   292,667.37 : 403,872.71 = 171,806.73 : x
2. Step 2: Convert to fraction form
   292,667.37/403,872.71 = 171,806.73/x
3. Step 3: Cross multiply
   292,667.37x = 403,872.71 × 171,806.73
4. Step 4: Simplify right side
   292,667.37x = 69,388,049,641.34
5. Step 5: Solve for x
   x = 69,388,049,641.34/292,667.37
6. Step 6: Final answer
   x = 237,088.44