Finding the Fourth Proportional to 6,191.79, 8,548.71 and 5,060.22

Step by Step Solution

1. Step 1: Write the proportion equation
   6,191.79 : 8,548.71 = 5,060.22 : x
2. Step 2: Convert to fraction form
   6,191.79/8,548.71 = 5,060.22/x
3. Step 3: Cross multiply
   6,191.79x = 8,548.71 × 5,060.22
4. Step 4: Simplify right side
   6,191.79x = 43,258,353.32
5. Step 5: Solve for x
   x = 43,258,353.32/6,191.79
6. Step 6: Final answer
   x = 6,986.41