Finding the Fourth Proportional to 2,371,796.06, 3,557,792.54 and 688,899.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,371,796.06 : 3,557,792.54 = 688,899.56 : x
2. Step 2: Convert to fraction form
   2,371,796.06/3,557,792.54 = 688,899.56/x
3. Step 3: Cross multiply
   2,371,796.06x = 3,557,792.54 × 688,899.56
4. Step 4: Simplify right side
   2,371,796.06x = 2,450,961,715,377.28
5. Step 5: Solve for x
   x = 2,450,961,715,377.28/2,371,796.06
6. Step 6: Final answer
   x = 1,033,377.94