Finding the Fourth Proportional to 1,501,413.50, 2,071,950.72 and 822,374.30

Step by Step Solution

1. Step 1: Write the proportion equation
   1,501,413.50 : 2,071,950.72 = 822,374.30 : x
2. Step 2: Convert to fraction form
   1,501,413.50/2,071,950.72 = 822,374.30/x
3. Step 3: Cross multiply
   1,501,413.50x = 2,071,950.72 × 822,374.30
4. Step 4: Simplify right side
   1,501,413.50x = 1,703,919,022,994.50
5. Step 5: Solve for x
   x = 1,703,919,022,994.50/1,501,413.50
6. Step 6: Final answer
   x = 1,134,876.58