Finding the Fourth Proportional to 3,932.24, 5,898.71 and 1,010.57

Step by Step Solution

1. Step 1: Write the proportion equation
   3,932.24 : 5,898.71 = 1,010.57 : x
2. Step 2: Convert to fraction form
   3,932.24/5,898.71 = 1,010.57/x
3. Step 3: Cross multiply
   3,932.24x = 5,898.71 × 1,010.57
4. Step 4: Simplify right side
   3,932.24x = 5,961,024.82
5. Step 5: Solve for x
   x = 5,961,024.82/3,932.24
6. Step 6: Final answer
   x = 1,515.94