Finding the Fourth Proportional to 6,060.72, 8,364.60 and 4,493.28

Step by Step Solution

1. Step 1: Write the proportion equation
   6,060.72 : 8,364.60 = 4,493.28 : x
2. Step 2: Convert to fraction form
   6,060.72/8,364.60 = 4,493.28/x
3. Step 3: Cross multiply
   6,060.72x = 8,364.60 × 4,493.28
4. Step 4: Simplify right side
   6,060.72x = 37,584,489.89
5. Step 5: Solve for x
   x = 37,584,489.89/6,060.72
6. Step 6: Final answer
   x = 6,201.32