Finding the Fourth Proportional to 2,846,600.42, 3,928,303.98 and 1,557,446.00

Step by Step Solution

1. Step 1: Write the proportion equation
   2,846,600.42 : 3,928,303.98 = 1,557,446.00 : x
2. Step 2: Convert to fraction form
   2,846,600.42/3,928,303.98 = 1,557,446.00/x
3. Step 3: Cross multiply
   2,846,600.42x = 3,928,303.98 × 1,557,446.00
4. Step 4: Simplify right side
   2,846,600.42x = 6,118,121,300,793.56
5. Step 5: Solve for x
   x = 6,118,121,300,793.56/2,846,600.42
6. Step 6: Final answer
   x = 2,149,272.96