Finding the Fourth Proportional to 16,925.42, 25,393.32 and 7,573.31

Step by Step Solution

1. Step 1: Write the proportion equation
   16,925.42 : 25,393.32 = 7,573.31 : x
2. Step 2: Convert to fraction form
   16,925.42/25,393.32 = 7,573.31/x
3. Step 3: Cross multiply
   16,925.42x = 25,393.32 × 7,573.31
4. Step 4: Simplify right side
   16,925.42x = 192,311,484.29
5. Step 5: Solve for x
   x = 192,311,484.29/16,925.42
6. Step 6: Final answer
   x = 11,362.29