Finding the Fourth Proportional to 14,132.31, 19,503.50 and 7,844.69

Step by Step Solution

1. Step 1: Write the proportion equation
   14,132.31 : 19,503.50 = 7,844.69 : x
2. Step 2: Convert to fraction form
   14,132.31/19,503.50 = 7,844.69/x
3. Step 3: Cross multiply
   14,132.31x = 19,503.50 × 7,844.69
4. Step 4: Simplify right side
   14,132.31x = 152,998,911.42
5. Step 5: Solve for x
   x = 152,998,911.42/14,132.31
6. Step 6: Final answer
   x = 10,826.18