Finding the Fourth Proportional to 314,832.06, 434,477.46 and 171,601.38

Step by Step Solution

1. Step 1: Write the proportion equation
   314,832.06 : 434,477.46 = 171,601.38 : x
2. Step 2: Convert to fraction form
   314,832.06/434,477.46 = 171,601.38/x
3. Step 3: Cross multiply
   314,832.06x = 434,477.46 × 171,601.38
4. Step 4: Simplify right side
   314,832.06x = 74,556,931,714.89
5. Step 5: Solve for x
   x = 74,556,931,714.89/314,832.06
6. Step 6: Final answer
   x = 236,814.93