Finding the Fourth Proportional to 2,842,788, 4,264,920.72 and 848,244

Step by Step Solution

1. Step 1: Write the proportion equation
   2,842,788 : 4,264,920.72 = 848,244 : x
2. Step 2: Convert to fraction form
   2,842,788/4,264,920.72 = 848,244/x
3. Step 3: Cross multiply
   2,842,788x = 4,264,920.72 × 848,244
4. Step 4: Simplify right side
   2,842,788x = 3,617,693,411,215.68
5. Step 5: Solve for x
   x = 3,617,693,411,215.68/2,842,788
6. Step 6: Final answer
   x = 1,272,586.42