Finding the Fourth Proportional to 2,646,763.98, 3,968,007.43 and 1,026,696.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,646,763.98 : 3,968,007.43 = 1,026,696.30 : x
2. Step 2: Convert to fraction form
   2,646,763.98/3,968,007.43 = 1,026,696.30/x
3. Step 3: Cross multiply
   2,646,763.98x = 3,968,007.43 × 1,026,696.30
4. Step 4: Simplify right side
   2,646,763.98x = 4,073,938,546,753.51
5. Step 5: Solve for x
   x = 4,073,938,546,753.51/2,646,763.98
6. Step 6: Final answer
   x = 1,539,214.90