Finding the Fourth Proportional to 1,726,016.82, 2,589,771.87 and 926,364.15

Step by Step Solution

1. Step 1: Write the proportion equation
   1,726,016.82 : 2,589,771.87 = 926,364.15 : x
2. Step 2: Convert to fraction form
   1,726,016.82/2,589,771.87 = 926,364.15/x
3. Step 3: Cross multiply
   1,726,016.82x = 2,589,771.87 × 926,364.15
4. Step 4: Simplify right side
   1,726,016.82x = 2,399,071,817,046.46
5. Step 5: Solve for x
   x = 2,399,071,817,046.46/1,726,016.82
6. Step 6: Final answer
   x = 1,389,946.95