Finding the Fourth Proportional to 2,719,006.56, 3,751,167.12 and 1,556,831.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,719,006.56 : 3,751,167.12 = 1,556,831.76 : x
2. Step 2: Convert to fraction form
   2,719,006.56/3,751,167.12 = 1,556,831.76/x
3. Step 3: Cross multiply
   2,719,006.56x = 3,751,167.12 × 1,556,831.76
4. Step 4: Simplify right side
   2,719,006.56x = 5,839,936,109,483.73
5. Step 5: Solve for x
   x = 5,839,936,109,483.73/2,719,006.56
6. Step 6: Final answer
   x = 2,147,819.79