Finding the Fourth Proportional to 82,802.20, 114,266.34 and 45,076.36

Step by Step Solution

1. Step 1: Write the proportion equation
   82,802.20 : 114,266.34 = 45,076.36 : x
2. Step 2: Convert to fraction form
   82,802.20/114,266.34 = 45,076.36/x
3. Step 3: Cross multiply
   82,802.20x = 114,266.34 × 45,076.36
4. Step 4: Simplify right side
   82,802.20x = 5,150,710,677.72
5. Step 5: Solve for x
   x = 5,150,710,677.72/82,802.20
6. Step 6: Final answer
   x = 62,205.00