Finding the Fourth Proportional to 3,951,829.69, 5,453,503.56 and 2,209,498.74

Step by Step Solution

1. Step 1: Write the proportion equation
   3,951,829.69 : 5,453,503.56 = 2,209,498.74 : x
2. Step 2: Convert to fraction form
   3,951,829.69/5,453,503.56 = 2,209,498.74/x
3. Step 3: Cross multiply
   3,951,829.69x = 5,453,503.56 × 2,209,498.74
4. Step 4: Simplify right side
   3,951,829.69x = 12,049,509,244,405.52
5. Step 5: Solve for x
   x = 12,049,509,244,405.52/3,951,829.69
6. Step 6: Final answer
   x = 3,049,096.29