Finding the Fourth Proportional to 12,327,008, 18,493,033.89 and 4,238,933.23

Step by Step Solution

1. Step 1: Write the proportion equation
   12,327,008 : 18,493,033.89 = 4,238,933.23 : x
2. Step 2: Convert to fraction form
   12,327,008/18,493,033.89 = 4,238,933.23/x
3. Step 3: Cross multiply
   12,327,008x = 18,493,033.89 × 4,238,933.23
4. Step 4: Simplify right side
   12,327,008x = 78,390,735,879,837.17
5. Step 5: Solve for x
   x = 78,390,735,879,837.17/12,327,008
6. Step 6: Final answer
   x = 6,359,267.06