Finding the Fourth Proportional to 9,071.05, 12,518.46 and 5,037.89

Step by Step Solution

1. Step 1: Write the proportion equation
   9,071.05 : 12,518.46 = 5,037.89 : x
2. Step 2: Convert to fraction form
   9,071.05/12,518.46 = 5,037.89/x
3. Step 3: Cross multiply
   9,071.05x = 12,518.46 × 5,037.89
4. Step 4: Simplify right side
   9,071.05x = 63,066,636.47
5. Step 5: Solve for x
   x = 63,066,636.47/9,071.05
6. Step 6: Final answer
   x = 6,952.52