Finding the Fourth Proportional to 82,401.34, 113,714.73 and 48,411.25

Step by Step Solution

1. Step 1: Write the proportion equation
   82,401.34 : 113,714.73 = 48,411.25 : x
2. Step 2: Convert to fraction form
   82,401.34/113,714.73 = 48,411.25/x
3. Step 3: Cross multiply
   82,401.34x = 113,714.73 × 48,411.25
4. Step 4: Simplify right side
   82,401.34x = 5,505,072,222.71
5. Step 5: Solve for x
   x = 5,505,072,222.71/82,401.34
6. Step 6: Final answer
   x = 66,808.04