Finding the Fourth Proportional to 1,710,016.10, 2,563,728.15 and 869,171.30

Step by Step Solution

1. Step 1: Write the proportion equation
   1,710,016.10 : 2,563,728.15 = 869,171.30 : x
2. Step 2: Convert to fraction form
   1,710,016.10/2,563,728.15 = 869,171.30/x
3. Step 3: Cross multiply
   1,710,016.10x = 2,563,728.15 × 869,171.30
4. Step 4: Simplify right side
   1,710,016.10x = 2,228,318,928,982.10
5. Step 5: Solve for x
   x = 2,228,318,928,982.10/1,710,016.10
6. Step 6: Final answer
   x = 1,303,098.22