Finding the Fourth Proportional to 2,724,164.89, 3,759,347.37 and 1,578,909.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,724,164.89 : 3,759,347.37 = 1,578,909.54 : x
2. Step 2: Convert to fraction form
   2,724,164.89/3,759,347.37 = 1,578,909.54/x
3. Step 3: Cross multiply
   2,724,164.89x = 3,759,347.37 × 1,578,909.54
4. Step 4: Simplify right side
   2,724,164.89x = 5,935,669,407,870.17
5. Step 5: Solve for x
   x = 5,935,669,407,870.17/2,724,164.89
6. Step 6: Final answer
   x = 2,178,895.06