Finding the Fourth Proportional to 82,769.85, 114,221.34 and 45,044.10

Step by Step Solution

1. Step 1: Write the proportion equation
   82,769.85 : 114,221.34 = 45,044.10 : x
2. Step 2: Convert to fraction form
   82,769.85/114,221.34 = 45,044.10/x
3. Step 3: Cross multiply
   82,769.85x = 114,221.34 × 45,044.10
4. Step 4: Simplify right side
   82,769.85x = 5,144,997,461.09
5. Step 5: Solve for x
   x = 5,144,997,461.09/82,769.85
6. Step 6: Final answer
   x = 62,160.28