Finding the Fourth Proportional to 1,824,874.28, 2,518,106.82 and 1,008,967.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,824,874.28 : 2,518,106.82 = 1,008,967.72 : x
2. Step 2: Convert to fraction form
   1,824,874.28/2,518,106.82 = 1,008,967.72/x
3. Step 3: Cross multiply
   1,824,874.28x = 2,518,106.82 × 1,008,967.72
4. Step 4: Simplify right side
   1,824,874.28x = 2,540,688,496,891.85
5. Step 5: Solve for x
   x = 2,540,688,496,891.85/1,824,874.28
6. Step 6: Final answer
   x = 1,392,253.99