Finding the Fourth Proportional to 2,499,980.03, 3,450,043.28 and 1,412,297.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,499,980.03 : 3,450,043.28 = 1,412,297.63 : x
2. Step 2: Convert to fraction form
   2,499,980.03/3,450,043.28 = 1,412,297.63/x
3. Step 3: Cross multiply
   2,499,980.03x = 3,450,043.28 × 1,412,297.63
4. Step 4: Simplify right side
   2,499,980.03x = 4,872,487,947,741.43
5. Step 5: Solve for x
   x = 4,872,487,947,741.43/2,499,980.03
6. Step 6: Final answer
   x = 1,949,010.75