Finding the Fourth Proportional to 460,786.34, 691,075.83 and 165,298.34

Step by Step Solution

1. Step 1: Write the proportion equation
   460,786.34 : 691,075.83 = 165,298.34 : x
2. Step 2: Convert to fraction form
   460,786.34/691,075.83 = 165,298.34/x
3. Step 3: Cross multiply
   460,786.34x = 691,075.83 × 165,298.34
4. Step 4: Simplify right side
   460,786.34x = 114,233,687,513.12
5. Step 5: Solve for x
   x = 114,233,687,513.12/460,786.34
6. Step 6: Final answer
   x = 247,910.32