Finding the Fourth Proportional to 12,030,067.30, 18,046,162.05 and 3,394,243.39

Step by Step Solution

1. Step 1: Write the proportion equation
   12,030,067.30 : 18,046,162.05 = 3,394,243.39 : x
2. Step 2: Convert to fraction form
   12,030,067.30/18,046,162.05 = 3,394,243.39/x
3. Step 3: Cross multiply
   12,030,067.30x = 18,046,162.05 × 3,394,243.39
4. Step 4: Simplify right side
   12,030,067.30x = 61,253,066,253,081.35
5. Step 5: Solve for x
   x = 61,253,066,253,081.35/12,030,067.30
6. Step 6: Final answer
   x = 5,091,664.47