Finding the Fourth Proportional to 1,163,016.53, 1,604,727.59 and 679,488.24

Step by Step Solution

1. Step 1: Write the proportion equation
   1,163,016.53 : 1,604,727.59 = 679,488.24 : x
2. Step 2: Convert to fraction form
   1,163,016.53/1,604,727.59 = 679,488.24/x
3. Step 3: Cross multiply
   1,163,016.53x = 1,604,727.59 × 679,488.24
4. Step 4: Simplify right side
   1,163,016.53x = 1,090,393,528,428.83
5. Step 5: Solve for x
   x = 1,090,393,528,428.83/1,163,016.53
6. Step 6: Final answer
   x = 937,556.35