Finding the Fourth Proportional to 224,264.43, 309,480.35 and 123,662.43

Step by Step Solution

1. Step 1: Write the proportion equation
   224,264.43 : 309,480.35 = 123,662.43 : x
2. Step 2: Convert to fraction form
   224,264.43/309,480.35 = 123,662.43/x
3. Step 3: Cross multiply
   224,264.43x = 309,480.35 × 123,662.43
4. Step 4: Simplify right side
   224,264.43x = 38,271,091,499.94
5. Step 5: Solve for x
   x = 38,271,091,499.94/224,264.43
6. Step 6: Final answer
   x = 170,651.63