Finding the Fourth Proportional to 82,861.57, 114,345.03 and 47,046.88

Step by Step Solution

1. Step 1: Write the proportion equation
   82,861.57 : 114,345.03 = 47,046.88 : x
2. Step 2: Convert to fraction form
   82,861.57/114,345.03 = 47,046.88/x
3. Step 3: Cross multiply
   82,861.57x = 114,345.03 × 47,046.88
4. Step 4: Simplify right side
   82,861.57x = 5,379,576,905.01
5. Step 5: Solve for x
   x = 5,379,576,905.01/82,861.57
6. Step 6: Final answer
   x = 64,922.46