Finding the Fourth Proportional to 9,570.69, 14,360.90 and 4,953.69

Step by Step Solution

1. Step 1: Write the proportion equation
   9,570.69 : 14,360.90 = 4,953.69 : x
2. Step 2: Convert to fraction form
   9,570.69/14,360.90 = 4,953.69/x
3. Step 3: Cross multiply
   9,570.69x = 14,360.90 × 4,953.69
4. Step 4: Simplify right side
   9,570.69x = 71,139,421.95
5. Step 5: Solve for x
   x = 71,139,421.95/9,570.69
6. Step 6: Final answer
   x = 7,433.05