Finding the Fourth Proportional to 9,896.18, 14,838.86 and 4,047.98

Step by Step Solution

1. Step 1: Write the proportion equation
   9,896.18 : 14,838.86 = 4,047.98 : x
2. Step 2: Convert to fraction form
   9,896.18/14,838.86 = 4,047.98/x
3. Step 3: Cross multiply
   9,896.18x = 14,838.86 × 4,047.98
4. Step 4: Simplify right side
   9,896.18x = 60,067,408.50
5. Step 5: Solve for x
   x = 60,067,408.50/9,896.18
6. Step 6: Final answer
   x = 6,069.76