Finding the Fourth Proportional to 82,828.58, 114,304.77 and 45,102.82

Step by Step Solution

1. Step 1: Write the proportion equation
   82,828.58 : 114,304.77 = 45,102.82 : x
2. Step 2: Convert to fraction form
   82,828.58/114,304.77 = 45,102.82/x
3. Step 3: Cross multiply
   82,828.58x = 114,304.77 × 45,102.82
4. Step 4: Simplify right side
   82,828.58x = 5,155,467,466.45
5. Step 5: Solve for x
   x = 5,155,467,466.45/82,828.58
6. Step 6: Final answer
   x = 62,242.62