Finding the Fourth Proportional to 9,180.03, 12,668.20 and 5,201.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,180.03 : 12,668.20 = 5,201.52 : x
2. Step 2: Convert to fraction form
   9,180.03/12,668.20 = 5,201.52/x
3. Step 3: Cross multiply
   9,180.03x = 12,668.20 × 5,201.52
4. Step 4: Simplify right side
   9,180.03x = 65,893,835.15
5. Step 5: Solve for x
   x = 65,893,835.15/9,180.03
6. Step 6: Final answer
   x = 7,177.95