Finding the Fourth Proportional to 1,058,028.96, 1,584,349.27 and 697,105.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,058,028.96 : 1,584,349.27 = 697,105.59 : x
2. Step 2: Convert to fraction form
   1,058,028.96/1,584,349.27 = 697,105.59/x
3. Step 3: Cross multiply
   1,058,028.96x = 1,584,349.27 × 697,105.59
4. Step 4: Simplify right side
   1,058,028.96x = 1,104,458,732,629.42
5. Step 5: Solve for x
   x = 1,104,458,732,629.42/1,058,028.96
6. Step 6: Final answer
   x = 1,043,883.27