Finding the Fourth Proportional to 16,749.67, 25,128.33 and 7,392.34

Step by Step Solution

1. Step 1: Write the proportion equation
   16,749.67 : 25,128.33 = 7,392.34 : x
2. Step 2: Convert to fraction form
   16,749.67/25,128.33 = 7,392.34/x
3. Step 3: Cross multiply
   16,749.67x = 25,128.33 × 7,392.34
4. Step 4: Simplify right side
   16,749.67x = 185,757,158.99
5. Step 5: Solve for x
   x = 185,757,158.99/16,749.67
6. Step 6: Final answer
   x = 11,090.20