Finding the Fourth Proportional to 6,018.50, 8,298.72 and 4,897.34

Step by Step Solution

1. Step 1: Write the proportion equation
   6,018.50 : 8,298.72 = 4,897.34 : x
2. Step 2: Convert to fraction form
   6,018.50/8,298.72 = 4,897.34/x
3. Step 3: Cross multiply
   6,018.50x = 8,298.72 × 4,897.34
4. Step 4: Simplify right side
   6,018.50x = 40,641,653.40
5. Step 5: Solve for x
   x = 40,641,653.40/6,018.50
6. Step 6: Final answer
   x = 6,752.79