Finding the Fourth Proportional to 3,934.56, 5,901.16 and 1,302.12

Step by Step Solution

1. Step 1: Write the proportion equation
   3,934.56 : 5,901.16 = 1,302.12 : x
2. Step 2: Convert to fraction form
   3,934.56/5,901.16 = 1,302.12/x
3. Step 3: Cross multiply
   3,934.56x = 5,901.16 × 1,302.12
4. Step 4: Simplify right side
   3,934.56x = 7,684,018.46
5. Step 5: Solve for x
   x = 7,684,018.46/3,934.56
6. Step 6: Final answer
   x = 1,952.95