Finding the Fourth Proportional to 6,507.36, 8,978.04 and 4,150.26

Step by Step Solution

1. Step 1: Write the proportion equation
   6,507.36 : 8,978.04 = 4,150.26 : x
2. Step 2: Convert to fraction form
   6,507.36/8,978.04 = 4,150.26/x
3. Step 3: Cross multiply
   6,507.36x = 8,978.04 × 4,150.26
4. Step 4: Simplify right side
   6,507.36x = 37,261,200.29
5. Step 5: Solve for x
   x = 37,261,200.29/6,507.36
6. Step 6: Final answer
   x = 5,726.01