Finding the Fourth Proportional to 12,314,016.12, 18,471,024.18 and 3,338,568.12

Step by Step Solution

1. Step 1: Write the proportion equation
   12,314,016.12 : 18,471,024.18 = 3,338,568.12 : x
2. Step 2: Convert to fraction form
   12,314,016.12/18,471,024.18 = 3,338,568.12/x
3. Step 3: Cross multiply
   12,314,016.12x = 18,471,024.18 × 3,338,568.12
4. Step 4: Simplify right side
   12,314,016.12x = 61,666,772,471,097.14
5. Step 5: Solve for x
   x = 61,666,772,471,097.14/12,314,016.12
6. Step 6: Final answer
   x = 5,007,852.18