Finding the Fourth Proportional to 10,037.42, 15,079.25 and 7,082.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,037.42 : 15,079.25 = 7,082.69 : x
2. Step 2: Convert to fraction form
   10,037.42/15,079.25 = 7,082.69/x
3. Step 3: Cross multiply
   10,037.42x = 15,079.25 × 7,082.69
4. Step 4: Simplify right side
   10,037.42x = 106,801,670.35
5. Step 5: Solve for x
   x = 106,801,670.35/10,037.42
6. Step 6: Final answer
   x = 10,640.35