Finding the Fourth Proportional to 7,359.30, 11,032.74 and 3,196.16

Step by Step Solution

1. Step 1: Write the proportion equation
   7,359.30 : 11,032.74 = 3,196.16 : x
2. Step 2: Convert to fraction form
   7,359.30/11,032.74 = 3,196.16/x
3. Step 3: Cross multiply
   7,359.30x = 11,032.74 × 3,196.16
4. Step 4: Simplify right side
   7,359.30x = 35,262,402.28
5. Step 5: Solve for x
   x = 35,262,402.28/7,359.30
6. Step 6: Final answer
   x = 4,791.54