Finding the Fourth Proportional to 13,092, 19,642.32 and 5,296.56

Step by Step Solution

1. Step 1: Write the proportion equation
   13,092 : 19,642.32 = 5,296.56 : x
2. Step 2: Convert to fraction form
   13,092/19,642.32 = 5,296.56/x
3. Step 3: Cross multiply
   13,092x = 19,642.32 × 5,296.56
4. Step 4: Simplify right side
   13,092x = 104,036,726.42
5. Step 5: Solve for x
   x = 104,036,726.42/13,092
6. Step 6: Final answer
   x = 7,946.59