Finding the Fourth Proportional to 82,996.56, 114,535.26 and 47,188.76

Step by Step Solution

1. Step 1: Write the proportion equation
   82,996.56 : 114,535.26 = 47,188.76 : x
2. Step 2: Convert to fraction form
   82,996.56/114,535.26 = 47,188.76/x
3. Step 3: Cross multiply
   82,996.56x = 114,535.26 × 47,188.76
4. Step 4: Simplify right side
   82,996.56x = 5,404,776,323.00
5. Step 5: Solve for x
   x = 5,404,776,323.00/82,996.56
6. Step 6: Final answer
   x = 65,120.49