Finding the Fourth Proportional to 4,978.17, 7,466.91 and 3,594.01

Step by Step Solution

1. Step 1: Write the proportion equation
   4,978.17 : 7,466.91 = 3,594.01 : x
2. Step 2: Convert to fraction form
   4,978.17/7,466.91 = 3,594.01/x
3. Step 3: Cross multiply
   4,978.17x = 7,466.91 × 3,594.01
4. Step 4: Simplify right side
   4,978.17x = 26,836,149.21
5. Step 5: Solve for x
   x = 26,836,149.21/4,978.17
6. Step 6: Final answer
   x = 5,390.77