Finding the Fourth Proportional to 3,456,028.10, 5,184,042.15 and 3,036,124.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,456,028.10 : 5,184,042.15 = 3,036,124.10 : x
2. Step 2: Convert to fraction form
   3,456,028.10/5,184,042.15 = 3,036,124.10/x
3. Step 3: Cross multiply
   3,456,028.10x = 5,184,042.15 × 3,036,124.10
4. Step 4: Simplify right side
   3,456,028.10x = 15,739,395,307,030.82
5. Step 5: Solve for x
   x = 15,739,395,307,030.82/3,456,028.10
6. Step 6: Final answer
   x = 4,554,186.15