Finding the Fourth Proportional to 14,089.13, 19,443.00 and 7,801.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,089.13 : 19,443.00 = 7,801.50 : x
2. Step 2: Convert to fraction form
   14,089.13/19,443.00 = 7,801.50/x
3. Step 3: Cross multiply
   14,089.13x = 19,443.00 × 7,801.50
4. Step 4: Simplify right side
   14,089.13x = 151,684,525.49
5. Step 5: Solve for x
   x = 151,684,525.49/14,089.13
6. Step 6: Final answer
   x = 10,766.07