Finding the Fourth Proportional to 82,186.47, 113,417.28 and 44,460.72

Step by Step Solution

1. Step 1: Write the proportion equation
   82,186.47 : 113,417.28 = 44,460.72 : x
2. Step 2: Convert to fraction form
   82,186.47/113,417.28 = 44,460.72/x
3. Step 3: Cross multiply
   82,186.47x = 113,417.28 × 44,460.72
4. Step 4: Simplify right side
   82,186.47x = 5,042,613,929.24
5. Step 5: Solve for x
   x = 5,042,613,929.24/82,186.47
6. Step 6: Final answer
   x = 61,355.77