Finding the Fourth Proportional to 224,036.33, 309,168.42 and 122,061.48

Step by Step Solution

1. Step 1: Write the proportion equation
   224,036.33 : 309,168.42 = 122,061.48 : x
2. Step 2: Convert to fraction form
   224,036.33/309,168.42 = 122,061.48/x
3. Step 3: Cross multiply
   224,036.33x = 309,168.42 × 122,061.48
4. Step 4: Simplify right side
   224,036.33x = 37,737,553,983.95
5. Step 5: Solve for x
   x = 37,737,553,983.95/224,036.33
6. Step 6: Final answer
   x = 168,443.90