Finding the Fourth Proportional to 2,978,449.53, 4,466,936.19 and 848,552.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,978,449.53 : 4,466,936.19 = 848,552.10 : x
2. Step 2: Convert to fraction form
   2,978,449.53/4,466,936.19 = 848,552.10/x
3. Step 3: Cross multiply
   2,978,449.53x = 4,466,936.19 × 848,552.10
4. Step 4: Simplify right side
   2,978,449.53x = 3,790,428,084,590.50
5. Step 5: Solve for x
   x = 3,790,428,084,590.50/2,978,449.53
6. Step 6: Final answer
   x = 1,272,617.87