Finding the Fourth Proportional to 3,018,952.32, 4,172,131.72 and 2,474,228.96

Step by Step Solution

1. Step 1: Write the proportion equation
   3,018,952.32 : 4,172,131.72 = 2,474,228.96 : x
2. Step 2: Convert to fraction form
   3,018,952.32/4,172,131.72 = 2,474,228.96/x
3. Step 3: Cross multiply
   3,018,952.32x = 4,172,131.72 × 2,474,228.96
4. Step 4: Simplify right side
   3,018,952.32x = 10,322,809,126,558.61
5. Step 5: Solve for x
   x = 10,322,809,126,558.61/3,018,952.32
6. Step 6: Final answer
   x = 3,419,334.93