Finding the Fourth Proportional to 277,550.10, 383,028.42 and 170,099.37

Step by Step Solution

1. Step 1: Write the proportion equation
   277,550.10 : 383,028.42 = 170,099.37 : x
2. Step 2: Convert to fraction form
   277,550.10/383,028.42 = 170,099.37/x
3. Step 3: Cross multiply
   277,550.10x = 383,028.42 × 170,099.37
4. Step 4: Simplify right side
   277,550.10x = 65,152,892,934.10
5. Step 5: Solve for x
   x = 65,152,892,934.10/277,550.10
6. Step 6: Final answer
   x = 234,742.82