Finding the Fourth Proportional to 82,808.42, 114,275.63 and 45,082.67

Step by Step Solution

1. Step 1: Write the proportion equation
   82,808.42 : 114,275.63 = 45,082.67 : x
2. Step 2: Convert to fraction form
   82,808.42/114,275.63 = 45,082.67/x
3. Step 3: Cross multiply
   82,808.42x = 114,275.63 × 45,082.67
4. Step 4: Simplify right side
   82,808.42x = 5,151,849,719.54
5. Step 5: Solve for x
   x = 5,151,849,719.54/82,808.42
6. Step 6: Final answer
   x = 62,214.08