Finding the Fourth Proportional to 1,674,559.86, 2,310,822.84 and 949,456.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,674,559.86 : 2,310,822.84 = 949,456.59 : x
2. Step 2: Convert to fraction form
   1,674,559.86/2,310,822.84 = 949,456.59/x
3. Step 3: Cross multiply
   1,674,559.86x = 2,310,822.84 × 949,456.59
4. Step 4: Simplify right side
   1,674,559.86x = 2,194,025,973,760.52
5. Step 5: Solve for x
   x = 2,194,025,973,760.52/1,674,559.86
6. Step 6: Final answer
   x = 1,310,210.54