Finding the Fourth Proportional to 2,364,061.74, 3,262,563.99 and 1,317,645.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,364,061.74 : 3,262,563.99 = 1,317,645.78 : x
2. Step 2: Convert to fraction form
   2,364,061.74/3,262,563.99 = 1,317,645.78/x
3. Step 3: Cross multiply
   2,364,061.74x = 3,262,563.99 × 1,317,645.78
4. Step 4: Simplify right side
   2,364,061.74x = 4,298,903,673,403.46
5. Step 5: Solve for x
   x = 4,298,903,673,403.46/2,364,061.74
6. Step 6: Final answer
   x = 1,818,439.68