Finding the Fourth Proportional to 82,048.60, 113,228.52 and 48,081.52

Step by Step Solution

1. Step 1: Write the proportion equation
   82,048.60 : 113,228.52 = 48,081.52 : x
2. Step 2: Convert to fraction form
   82,048.60/113,228.52 = 48,081.52/x
3. Step 3: Cross multiply
   82,048.60x = 113,228.52 × 48,081.52
4. Step 4: Simplify right side
   82,048.60x = 5,444,199,348.95
5. Step 5: Solve for x
   x = 5,444,199,348.95/82,048.60
6. Step 6: Final answer
   x = 66,353.35