Finding the Fourth Proportional to 5,628,114.32, 8,401,418.89 and 4,947,111.68

Step by Step Solution

1. Step 1: Write the proportion equation
   5,628,114.32 : 8,401,418.89 = 4,947,111.68 : x
2. Step 2: Convert to fraction form
   5,628,114.32/8,401,418.89 = 4,947,111.68/x
3. Step 3: Cross multiply
   5,628,114.32x = 8,401,418.89 × 4,947,111.68
4. Step 4: Simplify right side
   5,628,114.32x = 41,562,757,519,291.63
5. Step 5: Solve for x
   x = 41,562,757,519,291.63/5,628,114.32
6. Step 6: Final answer
   x = 7,384,846.00