Finding the Fourth Proportional to 82,217, 113,460.28 and 44,492.06

Step by Step Solution

1. Step 1: Write the proportion equation
   82,217 : 113,460.28 = 44,492.06 : x
2. Step 2: Convert to fraction form
   82,217/113,460.28 = 44,492.06/x
3. Step 3: Cross multiply
   82,217x = 113,460.28 × 44,492.06
4. Step 4: Simplify right side
   82,217x = 5,048,081,585.38
5. Step 5: Solve for x
   x = 5,048,081,585.38/82,217
6. Step 6: Final answer
   x = 61,399.49