Finding the Fourth Proportional to 314,826.18, 434,475.55 and 177,048.46

Step by Step Solution

1. Step 1: Write the proportion equation
   314,826.18 : 434,475.55 = 177,048.46 : x
2. Step 2: Convert to fraction form
   314,826.18/434,475.55 = 177,048.46/x
3. Step 3: Cross multiply
   314,826.18x = 434,475.55 × 177,048.46
4. Step 4: Simplify right side
   314,826.18x = 76,923,227,035.15
5. Step 5: Solve for x
   x = 76,923,227,035.15/314,826.18
6. Step 6: Final answer
   x = 244,335.55