Finding the Fourth Proportional to 2,546,699.48, 3,819,633.96 and 749,162.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,546,699.48 : 3,819,633.96 = 749,162.48 : x
2. Step 2: Convert to fraction form
   2,546,699.48/3,819,633.96 = 749,162.48/x
3. Step 3: Cross multiply
   2,546,699.48x = 3,819,633.96 × 749,162.48
4. Step 4: Simplify right side
   2,546,699.48x = 2,861,526,450,165.82
5. Step 5: Solve for x
   x = 2,861,526,450,165.82/2,546,699.48
6. Step 6: Final answer
   x = 1,123,621.56