Finding the Fourth Proportional to 479,498.83, 719,168.04 and 175,830.23

Step by Step Solution

1. Step 1: Write the proportion equation
   479,498.83 : 719,168.04 = 175,830.23 : x
2. Step 2: Convert to fraction form
   479,498.83/719,168.04 = 175,830.23/x
3. Step 3: Cross multiply
   479,498.83x = 719,168.04 × 175,830.23
4. Step 4: Simplify right side
   479,498.83x = 126,451,481,881.85
5. Step 5: Solve for x
   x = 126,451,481,881.85/479,498.83
6. Step 6: Final answer
   x = 263,715.94