Finding the Fourth Proportional to 1,610,018.10, 2,415,027.15 and 980,162.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,610,018.10 : 2,415,027.15 = 980,162.10 : x
2. Step 2: Convert to fraction form
   1,610,018.10/2,415,027.15 = 980,162.10/x
3. Step 3: Cross multiply
   1,610,018.10x = 2,415,027.15 × 980,162.10
4. Step 4: Simplify right side
   1,610,018.10x = 2,367,118,082,901.01
5. Step 5: Solve for x
   x = 2,367,118,082,901.01/1,610,018.10
6. Step 6: Final answer
   x = 1,470,243.15