Finding the Fourth Proportional to 315,855.86, 474,111.83 and 182,995.61

Step by Step Solution

1. Step 1: Write the proportion equation
   315,855.86 : 474,111.83 = 182,995.61 : x
2. Step 2: Convert to fraction form
   315,855.86/474,111.83 = 182,995.61/x
3. Step 3: Cross multiply
   315,855.86x = 474,111.83 × 182,995.61
4. Step 4: Simplify right side
   315,855.86x = 86,760,381,626.00
5. Step 5: Solve for x
   x = 86,760,381,626.00/315,855.86
6. Step 6: Final answer
   x = 274,683.47