Finding the Fourth Proportional to 6,194.56, 9,247.52 and 5,978.56

Step by Step Solution

1. Step 1: Write the proportion equation
   6,194.56 : 9,247.52 = 5,978.56 : x
2. Step 2: Convert to fraction form
   6,194.56/9,247.52 = 5,978.56/x
3. Step 3: Cross multiply
   6,194.56x = 9,247.52 × 5,978.56
4. Step 4: Simplify right side
   6,194.56x = 55,286,853.17
5. Step 5: Solve for x
   x = 55,286,853.17/6,194.56
6. Step 6: Final answer
   x = 8,925.07