Finding the Fourth Proportional to 2,499,206.42, 3,449,159.46 and 1,802,060.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,499,206.42 : 3,449,159.46 = 1,802,060.72 : x
2. Step 2: Convert to fraction form
   2,499,206.42/3,449,159.46 = 1,802,060.72/x
3. Step 3: Cross multiply
   2,499,206.42x = 3,449,159.46 × 1,802,060.72
4. Step 4: Simplify right side
   2,499,206.42x = 6,215,594,779,882.41
5. Step 5: Solve for x
   x = 6,215,594,779,882.41/2,499,206.42
6. Step 6: Final answer
   x = 2,487,027.37