Finding the Fourth Proportional to 8,019,105.30, 12,028,053.69 and 2,553,979.68

Step by Step Solution

1. Step 1: Write the proportion equation
   8,019,105.30 : 12,028,053.69 = 2,553,979.68 : x
2. Step 2: Convert to fraction form
   8,019,105.30/12,028,053.69 = 2,553,979.68/x
3. Step 3: Cross multiply
   8,019,105.30x = 12,028,053.69 × 2,553,979.68
4. Step 4: Simplify right side
   8,019,105.30x = 30,719,404,714,209.02
5. Step 5: Solve for x
   x = 30,719,404,714,209.02/8,019,105.30
6. Step 6: Final answer
   x = 3,830,777.07