Finding the Fourth Proportional to 2,224,429.56, 3,336,819.36 and 876,498.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,224,429.56 : 3,336,819.36 = 876,498.84 : x
2. Step 2: Convert to fraction form
   2,224,429.56/3,336,819.36 = 876,498.84/x
3. Step 3: Cross multiply
   2,224,429.56x = 3,336,819.36 × 876,498.84
4. Step 4: Simplify right side
   2,224,429.56x = 2,924,718,298,329.54
5. Step 5: Solve for x
   x = 2,924,718,298,329.54/2,224,429.56
6. Step 6: Final answer
   x = 1,314,817.22