Finding the Fourth Proportional to 58,082.82, 87,136.38 and 18,100.82

Step by Step Solution

1. Step 1: Write the proportion equation
   58,082.82 : 87,136.38 = 18,100.82 : x
2. Step 2: Convert to fraction form
   58,082.82/87,136.38 = 18,100.82/x
3. Step 3: Cross multiply
   58,082.82x = 87,136.38 × 18,100.82
4. Step 4: Simplify right side
   58,082.82x = 1,577,239,929.83
5. Step 5: Solve for x
   x = 1,577,239,929.83/58,082.82
6. Step 6: Final answer
   x = 27,155.02