Finding the Fourth Proportional to 67,742.88, 93,500.73 and 45,082.83

Step by Step Solution

1. Step 1: Write the proportion equation
   67,742.88 : 93,500.73 = 45,082.83 : x
2. Step 2: Convert to fraction form
   67,742.88/93,500.73 = 45,082.83/x
3. Step 3: Cross multiply
   67,742.88x = 93,500.73 × 45,082.83
4. Step 4: Simplify right side
   67,742.88x = 4,215,277,340.15
5. Step 5: Solve for x
   x = 4,215,277,340.15/67,742.88
6. Step 6: Final answer
   x = 62,224.65