Finding the Fourth Proportional to 8,814.42, 12,162.15 and 5,037.39

Step by Step Solution

1. Step 1: Write the proportion equation
   8,814.42 : 12,162.15 = 5,037.39 : x
2. Step 2: Convert to fraction form
   8,814.42/12,162.15 = 5,037.39/x
3. Step 3: Cross multiply
   8,814.42x = 12,162.15 × 5,037.39
4. Step 4: Simplify right side
   8,814.42x = 61,265,492.79
5. Step 5: Solve for x
   x = 61,265,492.79/8,814.42
6. Step 6: Final answer
   x = 6,950.60