Finding the Fourth Proportional to 3,891,111.48, 5,845,524.38 and 2,814,943.46

Step by Step Solution

1. Step 1: Write the proportion equation
   3,891,111.48 : 5,845,524.38 = 2,814,943.46 : x
2. Step 2: Convert to fraction form
   3,891,111.48/5,845,524.38 = 2,814,943.46/x
3. Step 3: Cross multiply
   3,891,111.48x = 5,845,524.38 × 2,814,943.46
4. Step 4: Simplify right side
   3,891,111.48x = 16,454,820,623,751.55
5. Step 5: Solve for x
   x = 16,454,820,623,751.55/3,891,111.48
6. Step 6: Final answer
   x = 4,228,822.72