Finding the Fourth Proportional to 2,499,499.69, 3,449,302.68 and 1,353,579.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,499,499.69 : 3,449,302.68 = 1,353,579.73 : x
2. Step 2: Convert to fraction form
   2,499,499.69/3,449,302.68 = 1,353,579.73/x
3. Step 3: Cross multiply
   2,499,499.69x = 3,449,302.68 × 1,353,579.73
4. Step 4: Simplify right side
   2,499,499.69x = 4,668,906,190,282.68
5. Step 5: Solve for x
   x = 4,668,906,190,282.68/2,499,499.69
6. Step 6: Final answer
   x = 1,867,936.29