Finding the Fourth Proportional to 82,053.15, 113,271.12 and 48,056.91

Step by Step Solution

1. Step 1: Write the proportion equation
   82,053.15 : 113,271.12 = 48,056.91 : x
2. Step 2: Convert to fraction form
   82,053.15/113,271.12 = 48,056.91/x
3. Step 3: Cross multiply
   82,053.15x = 113,271.12 × 48,056.91
4. Step 4: Simplify right side
   82,053.15x = 5,443,460,019.44
5. Step 5: Solve for x
   x = 5,443,460,019.44/82,053.15
6. Step 6: Final answer
   x = 66,340.66