Finding the Fourth Proportional to 160,356.94, 240,532.83 and 55,176.82

Step by Step Solution

1. Step 1: Write the proportion equation
   160,356.94 : 240,532.83 = 55,176.82 : x
2. Step 2: Convert to fraction form
   160,356.94/240,532.83 = 55,176.82/x
3. Step 3: Cross multiply
   160,356.94x = 240,532.83 × 55,176.82
4. Step 4: Simplify right side
   160,356.94x = 13,271,836,665.00
5. Step 5: Solve for x
   x = 13,271,836,665.00/160,356.94
6. Step 6: Final answer
   x = 82,764.34