Finding the Fourth Proportional to 82,280.42, 113,547.53 and 44,554.67

Step by Step Solution

1. Step 1: Write the proportion equation
   82,280.42 : 113,547.53 = 44,554.67 : x
2. Step 2: Convert to fraction form
   82,280.42/113,547.53 = 44,554.67/x
3. Step 3: Cross multiply
   82,280.42x = 113,547.53 × 44,554.67
4. Step 4: Simplify right side
   82,280.42x = 5,059,072,505.69
5. Step 5: Solve for x
   x = 5,059,072,505.69/82,280.42
6. Step 6: Final answer
   x = 61,485.74