Finding the Fourth Proportional to 12,932.47, 19,397.24 and 3,573.81

Step by Step Solution

1. Step 1: Write the proportion equation
   12,932.47 : 19,397.24 = 3,573.81 : x
2. Step 2: Convert to fraction form
   12,932.47/19,397.24 = 3,573.81/x
3. Step 3: Cross multiply
   12,932.47x = 19,397.24 × 3,573.81
4. Step 4: Simplify right side
   12,932.47x = 69,322,032.42
5. Step 5: Solve for x
   x = 69,322,032.42/12,932.47
6. Step 6: Final answer
   x = 5,360.31