Finding the Fourth Proportional to 2,607,443, 3,598,279.20 and 1,445,971.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,607,443 : 3,598,279.20 = 1,445,971.04 : x
2. Step 2: Convert to fraction form
   2,607,443/3,598,279.20 = 1,445,971.04/x
3. Step 3: Cross multiply
   2,607,443x = 3,598,279.20 × 1,445,971.04
4. Step 4: Simplify right side
   2,607,443x = 5,203,007,517,034.37
5. Step 5: Solve for x
   x = 5,203,007,517,034.37/2,607,443
6. Step 6: Final answer
   x = 1,995,444.39