Finding the Fourth Proportional to 8,067,485.40, 12,103,593.61 and 2,602,470.73

Step by Step Solution

1. Step 1: Write the proportion equation
   8,067,485.40 : 12,103,593.61 = 2,602,470.73 : x
2. Step 2: Convert to fraction form
   8,067,485.40/12,103,593.61 = 2,602,470.73/x
3. Step 3: Cross multiply
   8,067,485.40x = 12,103,593.61 × 2,602,470.73
4. Step 4: Simplify right side
   8,067,485.40x = 31,499,248,037,322.07
5. Step 5: Solve for x
   x = 31,499,248,037,322.07/8,067,485.40
6. Step 6: Final answer
   x = 3,904,469.17