Finding the Fourth Proportional to 1,014,413.50, 1,399,934.37 and 561,704.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,014,413.50 : 1,399,934.37 = 561,704.50 : x
2. Step 2: Convert to fraction form
   1,014,413.50/1,399,934.37 = 561,704.50/x
3. Step 3: Cross multiply
   1,014,413.50x = 1,399,934.37 × 561,704.50
4. Step 4: Simplify right side
   1,014,413.50x = 786,349,435,333.67
5. Step 5: Solve for x
   x = 786,349,435,333.67/1,014,413.50
6. Step 6: Final answer
   x = 775,176.43