Finding the Fourth Proportional to 704,131.98, 971,702.36 and 381,841.98

Step by Step Solution

1. Step 1: Write the proportion equation
   704,131.98 : 971,702.36 = 381,841.98 : x
2. Step 2: Convert to fraction form
   704,131.98/971,702.36 = 381,841.98/x
3. Step 3: Cross multiply
   704,131.98x = 971,702.36 × 381,841.98
4. Step 4: Simplify right side
   704,131.98x = 371,036,751,203.86
5. Step 5: Solve for x
   x = 371,036,751,203.86/704,131.98
6. Step 6: Final answer
   x = 526,942.05