Finding the Fourth Proportional to 374,619.89, 562,071.41 and 224,964.52

Step by Step Solution

1. Step 1: Write the proportion equation
   374,619.89 : 562,071.41 = 224,964.52 : x
2. Step 2: Convert to fraction form
   374,619.89/562,071.41 = 224,964.52/x
3. Step 3: Cross multiply
   374,619.89x = 562,071.41 × 224,964.52
4. Step 4: Simplify right side
   374,619.89x = 126,446,124,956.37
5. Step 5: Solve for x
   x = 126,446,124,956.37/374,619.89
6. Step 6: Final answer
   x = 337,531.80