Finding the Fourth Proportional to 82,814.52, 114,284.30 and 45,089

Step by Step Solution

1. Step 1: Write the proportion equation
   82,814.52 : 114,284.30 = 45,089 : x
2. Step 2: Convert to fraction form
   82,814.52/114,284.30 = 45,089/x
3. Step 3: Cross multiply
   82,814.52x = 114,284.30 × 45,089
4. Step 4: Simplify right side
   82,814.52x = 5,152,964,802.70
5. Step 5: Solve for x
   x = 5,152,964,802.70/82,814.52
6. Step 6: Final answer
   x = 62,222.96