Finding the Fourth Proportional to 3,932.50, 5,897.34 and 1,299.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,932.50 : 5,897.34 = 1,299.52 : x
2. Step 2: Convert to fraction form
   3,932.50/5,897.34 = 1,299.52/x
3. Step 3: Cross multiply
   3,932.50x = 5,897.34 × 1,299.52
4. Step 4: Simplify right side
   3,932.50x = 7,663,707.54
5. Step 5: Solve for x
   x = 7,663,707.54/3,932.50
6. Step 6: Final answer
   x = 1,948.81