Finding the Fourth Proportional to 82,983.76, 114,514.12 and 45,255.76

Step by Step Solution

1. Step 1: Write the proportion equation
   82,983.76 : 114,514.12 = 45,255.76 : x
2. Step 2: Convert to fraction form
   82,983.76/114,514.12 = 45,255.76/x
3. Step 3: Cross multiply
   82,983.76x = 114,514.12 × 45,255.76
4. Step 4: Simplify right side
   82,983.76x = 5,182,423,531.33
5. Step 5: Solve for x
   x = 5,182,423,531.33/82,983.76
6. Step 6: Final answer
   x = 62,451.06