Finding the Fourth Proportional to 82,944.72, 114,463.44 and 45,218.96

Step by Step Solution

1. Step 1: Write the proportion equation
   82,944.72 : 114,463.44 = 45,218.96 : x
2. Step 2: Convert to fraction form
   82,944.72/114,463.44 = 45,218.96/x
3. Step 3: Cross multiply
   82,944.72x = 114,463.44 × 45,218.96
4. Step 4: Simplify right side
   82,944.72x = 5,175,917,714.82
5. Step 5: Solve for x
   x = 5,175,917,714.82/82,944.72
6. Step 6: Final answer
   x = 62,402.02