Finding the Fourth Proportional to 51,931.72, 71,693.30 and 41,610.40

Step by Step Solution

1. Step 1: Write the proportion equation
   51,931.72 : 71,693.30 = 41,610.40 : x
2. Step 2: Convert to fraction form
   51,931.72/71,693.30 = 41,610.40/x
3. Step 3: Cross multiply
   51,931.72x = 71,693.30 × 41,610.40
4. Step 4: Simplify right side
   51,931.72x = 2,983,186,890.32
5. Step 5: Solve for x
   x = 2,983,186,890.32/51,931.72
6. Step 6: Final answer
   x = 57,444.41