Finding the Fourth Proportional to 82,045.86, 113,251.41 and 48,065.28

Step by Step Solution

1. Step 1: Write the proportion equation
   82,045.86 : 113,251.41 = 48,065.28 : x
2. Step 2: Convert to fraction form
   82,045.86/113,251.41 = 48,065.28/x
3. Step 3: Cross multiply
   82,045.86x = 113,251.41 × 48,065.28
4. Step 4: Simplify right side
   82,045.86x = 5,443,460,732.04
5. Step 5: Solve for x
   x = 5,443,460,732.04/82,045.86
6. Step 6: Final answer
   x = 66,346.56