Finding the Fourth Proportional to 14,111.62, 19,474.91 and 7,823.99

Step by Step Solution

1. Step 1: Write the proportion equation
   14,111.62 : 19,474.91 = 7,823.99 : x
2. Step 2: Convert to fraction form
   14,111.62/19,474.91 = 7,823.99/x
3. Step 3: Cross multiply
   14,111.62x = 19,474.91 × 7,823.99
4. Step 4: Simplify right side
   14,111.62x = 152,371,510.66
5. Step 5: Solve for x
   x = 152,371,510.66/14,111.62
6. Step 6: Final answer
   x = 10,797.59