Finding the Fourth Proportional to 171,956.82, 237,300.27 and 100,322.97

Step by Step Solution

1. Step 1: Write the proportion equation
   171,956.82 : 237,300.27 = 100,322.97 : x
2. Step 2: Convert to fraction form
   171,956.82/237,300.27 = 100,322.97/x
3. Step 3: Cross multiply
   171,956.82x = 237,300.27 × 100,322.97
4. Step 4: Simplify right side
   171,956.82x = 23,806,667,868.20
5. Step 5: Solve for x
   x = 23,806,667,868.20/171,956.82
6. Step 6: Final answer
   x = 138,445.62