Finding the Fourth Proportional to 2,978,450.04, 4,466,936.93 and 848,552.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,978,450.04 : 4,466,936.93 = 848,552.61 : x
2. Step 2: Convert to fraction form
   2,978,450.04/4,466,936.93 = 848,552.61/x
3. Step 3: Cross multiply
   2,978,450.04x = 4,466,936.93 × 848,552.61
4. Step 4: Simplify right side
   2,978,450.04x = 3,790,430,990,656.89
5. Step 5: Solve for x
   x = 3,790,430,990,656.89/2,978,450.04
6. Step 6: Final answer
   x = 1,272,618.62