Finding the Fourth Proportional to 1,067,377.52, 1,473,461.91 and 680,711.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,067,377.52 : 1,473,461.91 = 680,711.82 : x
2. Step 2: Convert to fraction form
   1,067,377.52/1,473,461.91 = 680,711.82/x
3. Step 3: Cross multiply
   1,067,377.52x = 1,473,461.91 × 680,711.82
4. Step 4: Simplify right side
   1,067,377.52x = 1,003,002,938,456.78
5. Step 5: Solve for x
   x = 1,003,002,938,456.78/1,067,377.52
6. Step 6: Final answer
   x = 939,689.03