Finding the Fourth Proportional to 2,546,725.15, 3,819,672.31 and 749,188.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,546,725.15 : 3,819,672.31 = 749,188.39 : x
2. Step 2: Convert to fraction form
   2,546,725.15/3,819,672.31 = 749,188.39/x
3. Step 3: Cross multiply
   2,546,725.15x = 3,819,672.31 × 749,188.39
4. Step 4: Simplify right side
   2,546,725.15x = 2,861,654,148,256.48
5. Step 5: Solve for x
   x = 2,861,654,148,256.48/2,546,725.15
6. Step 6: Final answer
   x = 1,123,660.38