Finding the Fourth Proportional to 82,344.67, 113,622.69 and 47,897.02

Step by Step Solution

1. Step 1: Write the proportion equation
   82,344.67 : 113,622.69 = 47,897.02 : x
2. Step 2: Convert to fraction form
   82,344.67/113,622.69 = 47,897.02/x
3. Step 3: Cross multiply
   82,344.67x = 113,622.69 × 47,897.02
4. Step 4: Simplify right side
   82,344.67x = 5,442,188,255.38
5. Step 5: Solve for x
   x = 5,442,188,255.38/82,344.67
6. Step 6: Final answer
   x = 66,090.35