Finding the Fourth Proportional to 82,049.32, 113,227.64 and 47,601.02

Step by Step Solution

1. Step 1: Write the proportion equation
   82,049.32 : 113,227.64 = 47,601.02 : x
2. Step 2: Convert to fraction form
   82,049.32/113,227.64 = 47,601.02/x
3. Step 3: Cross multiply
   82,049.32x = 113,227.64 × 47,601.02
4. Step 4: Simplify right side
   82,049.32x = 5,389,751,156.19
5. Step 5: Solve for x
   x = 5,389,751,156.19/82,049.32
6. Step 6: Final answer
   x = 65,689.16