Finding the Fourth Proportional to 2,499,741.54, 3,749,806.71 and 817,015.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,499,741.54 : 3,749,806.71 = 817,015.14 : x
2. Step 2: Convert to fraction form
   2,499,741.54/3,749,806.71 = 817,015.14/x
3. Step 3: Cross multiply
   2,499,741.54x = 3,749,806.71 × 817,015.14
4. Step 4: Simplify right side
   2,499,741.54x = 3,063,648,854,143.59
5. Step 5: Solve for x
   x = 3,063,648,854,143.59/2,499,741.54
6. Step 6: Final answer
   x = 1,225,586.25