Finding the Fourth Proportional to 17,945.93, 24,764.33 and 10,391.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,945.93 : 24,764.33 = 10,391.72 : x
2. Step 2: Convert to fraction form
   17,945.93/24,764.33 = 10,391.72/x
3. Step 3: Cross multiply
   17,945.93x = 24,764.33 × 10,391.72
4. Step 4: Simplify right side
   17,945.93x = 257,343,885.51
5. Step 5: Solve for x
   x = 257,343,885.51/17,945.93
6. Step 6: Final answer
   x = 14,339.96