Finding the Fourth Proportional to 469,636.72, 704,016.83 and 185,329.63

Step by Step Solution

1. Step 1: Write the proportion equation
   469,636.72 : 704,016.83 = 185,329.63 : x
2. Step 2: Convert to fraction form
   469,636.72/704,016.83 = 185,329.63/x
3. Step 3: Cross multiply
   469,636.72x = 704,016.83 × 185,329.63
4. Step 4: Simplify right side
   469,636.72x = 130,475,178,617.67
5. Step 5: Solve for x
   x = 130,475,178,617.67/469,636.72
6. Step 6: Final answer
   x = 277,821.50