Finding the Fourth Proportional to 2,582,841.47, 3,874,393.42 and 877,185.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,582,841.47 : 3,874,393.42 = 877,185.59 : x
2. Step 2: Convert to fraction form
   2,582,841.47/3,874,393.42 = 877,185.59/x
3. Step 3: Cross multiply
   2,582,841.47x = 3,874,393.42 × 877,185.59
4. Step 4: Simplify right side
   2,582,841.47x = 3,398,562,056,449.89
5. Step 5: Solve for x
   x = 3,398,562,056,449.89/2,582,841.47
6. Step 6: Final answer
   x = 1,315,822.94