Finding the Fourth Proportional to 82,945.08, 114,464.27 and 45,219.33

Step by Step Solution

1. Step 1: Write the proportion equation
   82,945.08 : 114,464.27 = 45,219.33 : x
2. Step 2: Convert to fraction form
   82,945.08/114,464.27 = 45,219.33/x
3. Step 3: Cross multiply
   82,945.08x = 114,464.27 × 45,219.33
4. Step 4: Simplify right side
   82,945.08x = 5,175,997,598.34
5. Step 5: Solve for x
   x = 5,175,997,598.34/82,945.08
6. Step 6: Final answer
   x = 62,402.71