Finding the Fourth Proportional to 224,466.34, 309,770.12 and 122,498.35

Step by Step Solution

1. Step 1: Write the proportion equation
   224,466.34 : 309,770.12 = 122,498.35 : x
2. Step 2: Convert to fraction form
   224,466.34/309,770.12 = 122,498.35/x
3. Step 3: Cross multiply
   224,466.34x = 309,770.12 × 122,498.35
4. Step 4: Simplify right side
   224,466.34x = 37,946,328,579.30
5. Step 5: Solve for x
   x = 37,946,328,579.30/224,466.34
6. Step 6: Final answer
   x = 169,051.31