Finding the Fourth Proportional to 2,499,570.27, 3,449,389.80 and 1,353,624.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,499,570.27 : 3,449,389.80 = 1,353,624.39 : x
2. Step 2: Convert to fraction form
   2,499,570.27/3,449,389.80 = 1,353,624.39/x
3. Step 3: Cross multiply
   2,499,570.27x = 3,449,389.80 × 1,353,624.39
4. Step 4: Simplify right side
   2,499,570.27x = 4,669,178,163,897.22
5. Step 5: Solve for x
   x = 4,669,178,163,897.22/2,499,570.27
6. Step 6: Final answer
   x = 1,867,992.36