Finding the Fourth Proportional to 1,003,124.08, 1,384,311.42 and 573,413.68

Step by Step Solution

1. Step 1: Write the proportion equation
   1,003,124.08 : 1,384,311.42 = 573,413.68 : x
2. Step 2: Convert to fraction form
   1,003,124.08/1,384,311.42 = 573,413.68/x
3. Step 3: Cross multiply
   1,003,124.08x = 1,384,311.42 × 573,413.68
4. Step 4: Simplify right side
   1,003,124.08x = 793,783,105,608.23
5. Step 5: Solve for x
   x = 793,783,105,608.23/1,003,124.08
6. Step 6: Final answer
   x = 791,310.99