Finding the Fourth Proportional to 2,724,155.83, 3,759,334.86 and 1,578,900.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,724,155.83 : 3,759,334.86 = 1,578,900.47 : x
2. Step 2: Convert to fraction form
   2,724,155.83/3,759,334.86 = 1,578,900.47/x
3. Step 3: Cross multiply
   2,724,155.83x = 3,759,334.86 × 1,578,900.47
4. Step 4: Simplify right side
   2,724,155.83x = 5,935,615,592,660.60
5. Step 5: Solve for x
   x = 5,935,615,592,660.60/2,724,155.83
6. Step 6: Final answer
   x = 2,178,882.55