Finding the Fourth Proportional to 14,111.52, 19,474.20 and 7,823.76

Step by Step Solution

1. Step 1: Write the proportion equation
   14,111.52 : 19,474.20 = 7,823.76 : x
2. Step 2: Convert to fraction form
   14,111.52/19,474.20 = 7,823.76/x
3. Step 3: Cross multiply
   14,111.52x = 19,474.20 × 7,823.76
4. Step 4: Simplify right side
   14,111.52x = 152,361,466.99
5. Step 5: Solve for x
   x = 152,361,466.99/14,111.52
6. Step 6: Final answer
   x = 10,796.96