Finding the Fourth Proportional to 2,017,819.60, 3,020,119.12 and 1,105,610.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,017,819.60 : 3,020,119.12 = 1,105,610.96 : x
2. Step 2: Convert to fraction form
   2,017,819.60/3,020,119.12 = 1,105,610.96/x
3. Step 3: Cross multiply
   2,017,819.60x = 3,020,119.12 × 1,105,610.96
4. Step 4: Simplify right side
   2,017,819.60x = 3,339,076,799,577.56
5. Step 5: Solve for x
   x = 3,339,076,799,577.56/2,017,819.60
6. Step 6: Final answer
   x = 1,654,794.51