Finding the Fourth Proportional to 14,132.80, 19,501.86 and 7,844.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,132.80 : 19,501.86 = 7,844.50 : x
2. Step 2: Convert to fraction form
   14,132.80/19,501.86 = 7,844.50/x
3. Step 3: Cross multiply
   14,132.80x = 19,501.86 × 7,844.50
4. Step 4: Simplify right side
   14,132.80x = 152,982,340.77
5. Step 5: Solve for x
   x = 152,982,340.77/14,132.80
6. Step 6: Final answer
   x = 10,824.63