Finding the Fourth Proportional to 132,047.34, 197,983.38 and 47,796.48

Step by Step Solution

1. Step 1: Write the proportion equation
   132,047.34 : 197,983.38 = 47,796.48 : x
2. Step 2: Convert to fraction form
   132,047.34/197,983.38 = 47,796.48/x
3. Step 3: Cross multiply
   132,047.34x = 197,983.38 × 47,796.48
4. Step 4: Simplify right side
   132,047.34x = 9,462,908,662.50
5. Step 5: Solve for x
   x = 9,462,908,662.50/132,047.34
6. Step 6: Final answer
   x = 71,663.00