Finding the Fourth Proportional to 82,106.47, 113,308.18 and 48,106.82

Step by Step Solution

1. Step 1: Write the proportion equation
   82,106.47 : 113,308.18 = 48,106.82 : x
2. Step 2: Convert to fraction form
   82,106.47/113,308.18 = 48,106.82/x
3. Step 3: Cross multiply
   82,106.47x = 113,308.18 × 48,106.82
4. Step 4: Simplify right side
   82,106.47x = 5,450,895,773.51
5. Step 5: Solve for x
   x = 5,450,895,773.51/82,106.47
6. Step 6: Final answer
   x = 66,388.14