Finding the Fourth Proportional to 2,238,018.04, 3,359,953.62 and 1,328,860.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,238,018.04 : 3,359,953.62 = 1,328,860.60 : x
2. Step 2: Convert to fraction form
   2,238,018.04/3,359,953.62 = 1,328,860.60/x
3. Step 3: Cross multiply
   2,238,018.04x = 3,359,953.62 × 1,328,860.60
4. Step 4: Simplify right side
   2,238,018.04x = 4,464,909,983,445.37
5. Step 5: Solve for x
   x = 4,464,909,983,445.37/2,238,018.04
6. Step 6: Final answer
   x = 1,995,028.59