Finding the Fourth Proportional to 2,262,555.96, 3,122,142.56 and 1,332,116.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,262,555.96 : 3,122,142.56 = 1,332,116.86 : x
2. Step 2: Convert to fraction form
   2,262,555.96/3,122,142.56 = 1,332,116.86/x
3. Step 3: Cross multiply
   2,262,555.96x = 3,122,142.56 × 1,332,116.86
4. Step 4: Simplify right side
   2,262,555.96x = 4,159,058,743,499.56
5. Step 5: Solve for x
   x = 4,159,058,743,499.56/2,262,555.96
6. Step 6: Final answer
   x = 1,838,212.54