Finding the Fourth Proportional to 10,967.88, 16,453.52 and 3,570.60

Step by Step Solution

1. Step 1: Write the proportion equation
   10,967.88 : 16,453.52 = 3,570.60 : x
2. Step 2: Convert to fraction form
   10,967.88/16,453.52 = 3,570.60/x
3. Step 3: Cross multiply
   10,967.88x = 16,453.52 × 3,570.60
4. Step 4: Simplify right side
   10,967.88x = 58,748,838.39
5. Step 5: Solve for x
   x = 58,748,838.39/10,967.88
6. Step 6: Final answer
   x = 5,356.45