Finding the Fourth Proportional to 300,656,149.50, 414,898,429.59 and 176,904,841.98

Step by Step Solution

1. Step 1: Write the proportion equation
   300,656,149.50 : 414,898,429.59 = 176,904,841.98 : x
2. Step 2: Convert to fraction form
   300,656,149.50/414,898,429.59 = 176,904,841.98/x
3. Step 3: Cross multiply
   300,656,149.50x = 414,898,429.59 × 176,904,841.98
4. Step 4: Simplify right side
   300,656,149.50x = 73,397,541,124,369,104
5. Step 5: Solve for x
   x = 73,397,541,124,369,104/300,656,149.50
6. Step 6: Final answer
   x = 244,124,529.79