Finding the Fourth Proportional to 306,300.22, 459,499.38 and 106,677.34

Step by Step Solution

1. Step 1: Write the proportion equation
   306,300.22 : 459,499.38 = 106,677.34 : x
2. Step 2: Convert to fraction form
   306,300.22/459,499.38 = 106,677.34/x
3. Step 3: Cross multiply
   306,300.22x = 459,499.38 × 106,677.34
4. Step 4: Simplify right side
   306,300.22x = 49,018,171,590.05
5. Step 5: Solve for x
   x = 49,018,171,590.05/306,300.22
6. Step 6: Final answer
   x = 160,033.09