Finding the Fourth Proportional to 8,838.63, 12,197.39 and 5,062.14

Step by Step Solution

1. Step 1: Write the proportion equation
   8,838.63 : 12,197.39 = 5,062.14 : x
2. Step 2: Convert to fraction form
   8,838.63/12,197.39 = 5,062.14/x
3. Step 3: Cross multiply
   8,838.63x = 12,197.39 × 5,062.14
4. Step 4: Simplify right side
   8,838.63x = 61,744,870.50
5. Step 5: Solve for x
   x = 61,744,870.50/8,838.63
6. Step 6: Final answer
   x = 6,985.80