Finding the Fourth Proportional to 10,037.67, 15,065.69 and 5,110.71

Step by Step Solution

1. Step 1: Write the proportion equation
   10,037.67 : 15,065.69 = 5,110.71 : x
2. Step 2: Convert to fraction form
   10,037.67/15,065.69 = 5,110.71/x
3. Step 3: Cross multiply
   10,037.67x = 15,065.69 × 5,110.71
4. Step 4: Simplify right side
   10,037.67x = 76,996,346.99
5. Step 5: Solve for x
   x = 76,996,346.99/10,037.67
6. Step 6: Final answer
   x = 7,670.74