Finding the Fourth Proportional to 2,546,723.15, 3,819,669.31 and 749,186.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,546,723.15 : 3,819,669.31 = 749,186.39 : x
2. Step 2: Convert to fraction form
   2,546,723.15/3,819,669.31 = 749,186.39/x
3. Step 3: Cross multiply
   2,546,723.15x = 3,819,669.31 × 749,186.39
4. Step 4: Simplify right side
   2,546,723.15x = 2,861,644,261,095.53
5. Step 5: Solve for x
   x = 2,861,644,261,095.53/2,546,723.15
6. Step 6: Final answer
   x = 1,123,657.38