Finding the Fourth Proportional to 82,896.96, 114,394.23 and 47,086.86

Step by Step Solution

1. Step 1: Write the proportion equation
   82,896.96 : 114,394.23 = 47,086.86 : x
2. Step 2: Convert to fraction form
   82,896.96/114,394.23 = 47,086.86/x
3. Step 3: Cross multiply
   82,896.96x = 114,394.23 × 47,086.86
4. Step 4: Simplify right side
   82,896.96x = 5,386,465,092.82
5. Step 5: Solve for x
   x = 5,386,465,092.82/82,896.96
6. Step 6: Final answer
   x = 64,977.84