Finding the Fourth Proportional to 89,037.55, 133,591.56 and 39,082.83

Step by Step Solution

1. Step 1: Write the proportion equation
   89,037.55 : 133,591.56 = 39,082.83 : x
2. Step 2: Convert to fraction form
   89,037.55/133,591.56 = 39,082.83/x
3. Step 3: Cross multiply
   89,037.55x = 133,591.56 × 39,082.83
4. Step 4: Simplify right side
   89,037.55x = 5,221,136,228.91
5. Step 5: Solve for x
   x = 5,221,136,228.91/89,037.55
6. Step 6: Final answer
   x = 58,639.71