Finding the Fourth Proportional to 9,968.55, 14,953.37 and 3,730.20

Step by Step Solution

1. Step 1: Write the proportion equation
   9,968.55 : 14,953.37 = 3,730.20 : x
2. Step 2: Convert to fraction form
   9,968.55/14,953.37 = 3,730.20/x
3. Step 3: Cross multiply
   9,968.55x = 14,953.37 × 3,730.20
4. Step 4: Simplify right side
   9,968.55x = 55,779,042.12
5. Step 5: Solve for x
   x = 55,779,042.12/9,968.55
6. Step 6: Final answer
   x = 5,595.50