Finding the Fourth Proportional to 224,274.28, 309,500.82 and 123,675.88

Step by Step Solution

1. Step 1: Write the proportion equation
   224,274.28 : 309,500.82 = 123,675.88 : x
2. Step 2: Convert to fraction form
   224,274.28/309,500.82 = 123,675.88/x
3. Step 3: Cross multiply
   224,274.28x = 309,500.82 × 123,675.88
4. Step 4: Simplify right side
   224,274.28x = 38,277,786,274.22
5. Step 5: Solve for x
   x = 38,277,786,274.22/224,274.28
6. Step 6: Final answer
   x = 170,673.99