Finding the Fourth Proportional to 3,436.02, 5,154.33 and 970.86

Step by Step Solution

1. Step 1: Write the proportion equation
   3,436.02 : 5,154.33 = 970.86 : x
2. Step 2: Convert to fraction form
   3,436.02/5,154.33 = 970.86/x
3. Step 3: Cross multiply
   3,436.02x = 5,154.33 × 970.86
4. Step 4: Simplify right side
   3,436.02x = 5,004,132.82
5. Step 5: Solve for x
   x = 5,004,132.82/3,436.02
6. Step 6: Final answer
   x = 1,456.37