Finding the Fourth Proportional to 82,890.27, 114,388.59 and 45,164.52

Step by Step Solution

1. Step 1: Write the proportion equation
   82,890.27 : 114,388.59 = 45,164.52 : x
2. Step 2: Convert to fraction form
   82,890.27/114,388.59 = 45,164.52/x
3. Step 3: Cross multiply
   82,890.27x = 114,388.59 × 45,164.52
4. Step 4: Simplify right side
   82,890.27x = 5,166,305,760.83
5. Step 5: Solve for x
   x = 5,166,305,760.83/82,890.27
6. Step 6: Final answer
   x = 62,327.05