Finding the Fourth Proportional to 329,054.50, 493,581.82 and 118,692.42

Step by Step Solution

1. Step 1: Write the proportion equation
   329,054.50 : 493,581.82 = 118,692.42 : x
2. Step 2: Convert to fraction form
   329,054.50/493,581.82 = 118,692.42/x
3. Step 3: Cross multiply
   329,054.50x = 493,581.82 × 118,692.42
4. Step 4: Simplify right side
   329,054.50x = 58,584,420,683.80
5. Step 5: Solve for x
   x = 58,584,420,683.80/329,054.50
6. Step 6: Final answer
   x = 178,038.66