Finding the Fourth Proportional to 3,563,904.84, 5,333,086.86 and 3,085,782.12

Step by Step Solution

1. Step 1: Write the proportion equation
   3,563,904.84 : 5,333,086.86 = 3,085,782.12 : x
2. Step 2: Convert to fraction form
   3,563,904.84/5,333,086.86 = 3,085,782.12/x
3. Step 3: Cross multiply
   3,563,904.84x = 5,333,086.86 × 3,085,782.12
4. Step 4: Simplify right side
   3,563,904.84x = 16,456,744,076,994.95
5. Step 5: Solve for x
   x = 16,456,744,076,994.95/3,563,904.84
6. Step 6: Final answer
   x = 4,617,616.02