Finding the Fourth Proportional to 2,003,586.56, 2,765,016.32 and 1,098,170.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,003,586.56 : 2,765,016.32 = 1,098,170.88 : x
2. Step 2: Convert to fraction form
   2,003,586.56/2,765,016.32 = 1,098,170.88/x
3. Step 3: Cross multiply
   2,003,586.56x = 2,765,016.32 × 1,098,170.88
4. Step 4: Simplify right side
   2,003,586.56x = 3,036,460,405,348.76
5. Step 5: Solve for x
   x = 3,036,460,405,348.76/2,003,586.56
6. Step 6: Final answer
   x = 1,515,512.46