Finding the Fourth Proportional to 2,304,649.86, 3,180,417.37 and 1,272,158.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,304,649.86 : 3,180,417.37 = 1,272,158.22 : x
2. Step 2: Convert to fraction form
   2,304,649.86/3,180,417.37 = 1,272,158.22/x
3. Step 3: Cross multiply
   2,304,649.86x = 3,180,417.37 × 1,272,158.22
4. Step 4: Simplify right side
   2,304,649.86x = 4,045,994,109,022.45
5. Step 5: Solve for x
   x = 4,045,994,109,022.45/2,304,649.86
6. Step 6: Final answer
   x = 1,755,578.66