Finding the Fourth Proportional to 82,809.52, 114,277.40 and 45,084

Step by Step Solution

1. Step 1: Write the proportion equation
   82,809.52 : 114,277.40 = 45,084 : x
2. Step 2: Convert to fraction form
   82,809.52/114,277.40 = 45,084/x
3. Step 3: Cross multiply
   82,809.52x = 114,277.40 × 45,084
4. Step 4: Simplify right side
   82,809.52x = 5,152,082,301.60
5. Step 5: Solve for x
   x = 5,152,082,301.60/82,809.52
6. Step 6: Final answer
   x = 62,216.06