Finding the Fourth Proportional to 3,007,682.88, 4,150,219.84 and 1,718,606.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,007,682.88 : 4,150,219.84 = 1,718,606.72 : x
2. Step 2: Convert to fraction form
   3,007,682.88/4,150,219.84 = 1,718,606.72/x
3. Step 3: Cross multiply
   3,007,682.88x = 4,150,219.84 × 1,718,606.72
4. Step 4: Simplify right side
   3,007,682.88x = 7,132,595,706,501.32
5. Step 5: Solve for x
   x = 7,132,595,706,501.32/3,007,682.88
6. Step 6: Final answer
   x = 2,371,458.69