Finding the Fourth Proportional to 476,300.72, 714,383.76 and 160,716.08

Step by Step Solution

1. Step 1: Write the proportion equation
   476,300.72 : 714,383.76 = 160,716.08 : x
2. Step 2: Convert to fraction form
   476,300.72/714,383.76 = 160,716.08/x
3. Step 3: Cross multiply
   476,300.72x = 714,383.76 × 160,716.08
4. Step 4: Simplify right side
   476,300.72x = 114,812,957,522.86
5. Step 5: Solve for x
   x = 114,812,957,522.86/476,300.72
6. Step 6: Final answer
   x = 241,051.40