Finding the Fourth Proportional to 9,700.20, 14,552.40 and 3,460.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,700.20 : 14,552.40 = 3,460.56 : x
2. Step 2: Convert to fraction form
   9,700.20/14,552.40 = 3,460.56/x
3. Step 3: Cross multiply
   9,700.20x = 14,552.40 × 3,460.56
4. Step 4: Simplify right side
   9,700.20x = 50,359,453.34
5. Step 5: Solve for x
   x = 50,359,453.34/9,700.20
6. Step 6: Final answer
   x = 5,191.59