Finding the Fourth Proportional to 9,710.45, 13,398.77 and 5,460.41

Step by Step Solution

1. Step 1: Write the proportion equation
   9,710.45 : 13,398.77 = 5,460.41 : x
2. Step 2: Convert to fraction form
   9,710.45/13,398.77 = 5,460.41/x
3. Step 3: Cross multiply
   9,710.45x = 13,398.77 × 5,460.41
4. Step 4: Simplify right side
   9,710.45x = 73,162,750.39
5. Step 5: Solve for x
   x = 73,162,750.39/9,710.45
6. Step 6: Final answer
   x = 7,534.43