Finding the Fourth Proportional to 82,789.84, 114,252.06 and 45,064

Step by Step Solution

1. Step 1: Write the proportion equation
   82,789.84 : 114,252.06 = 45,064 : x
2. Step 2: Convert to fraction form
   82,789.84/114,252.06 = 45,064/x
3. Step 3: Cross multiply
   82,789.84x = 114,252.06 × 45,064
4. Step 4: Simplify right side
   82,789.84x = 5,148,654,831.84
5. Step 5: Solve for x
   x = 5,148,654,831.84/82,789.84
6. Step 6: Final answer
   x = 62,189.45