Finding the Fourth Proportional to 82,982.34, 114,513.89 and 45,256.59

Step by Step Solution

1. Step 1: Write the proportion equation
   82,982.34 : 114,513.89 = 45,256.59 : x
2. Step 2: Convert to fraction form
   82,982.34/114,513.89 = 45,256.59/x
3. Step 3: Cross multiply
   82,982.34x = 114,513.89 × 45,256.59
4. Step 4: Simplify right side
   82,982.34x = 5,182,507,942.75
5. Step 5: Solve for x
   x = 5,182,507,942.75/82,982.34
6. Step 6: Final answer
   x = 62,453.14