Finding the Fourth Proportional to 13,092.16, 19,630.56 and 5,296.32

Step by Step Solution

1. Step 1: Write the proportion equation
   13,092.16 : 19,630.56 = 5,296.32 : x
2. Step 2: Convert to fraction form
   13,092.16/19,630.56 = 5,296.32/x
3. Step 3: Cross multiply
   13,092.16x = 19,630.56 × 5,296.32
4. Step 4: Simplify right side
   13,092.16x = 103,969,727.54
5. Step 5: Solve for x
   x = 103,969,727.54/13,092.16
6. Step 6: Final answer
   x = 7,941.37