Finding the Fourth Proportional to 14,233.50, 19,642.32 and 7,945.92

Step by Step Solution

1. Step 1: Write the proportion equation
   14,233.50 : 19,642.32 = 7,945.92 : x
2. Step 2: Convert to fraction form
   14,233.50/19,642.32 = 7,945.92/x
3. Step 3: Cross multiply
   14,233.50x = 19,642.32 × 7,945.92
4. Step 4: Simplify right side
   14,233.50x = 156,076,303.33
5. Step 5: Solve for x
   x = 156,076,303.33/14,233.50
6. Step 6: Final answer
   x = 10,965.42