Finding the Fourth Proportional to 4,591.89, 6,901.61 and 4,494.69

Step by Step Solution

1. Step 1: Write the proportion equation
   4,591.89 : 6,901.61 = 4,494.69 : x
2. Step 2: Convert to fraction form
   4,591.89/6,901.61 = 4,494.69/x
3. Step 3: Cross multiply
   4,591.89x = 6,901.61 × 4,494.69
4. Step 4: Simplify right side
   4,591.89x = 31,020,574.98
5. Step 5: Solve for x
   x = 31,020,574.98/4,591.89
6. Step 6: Final answer
   x = 6,755.51