Finding the Fourth Proportional to 14,248.48, 19,662.50 and 7,875.54

Step by Step Solution

1. Step 1: Write the proportion equation
   14,248.48 : 19,662.50 = 7,875.54 : x
2. Step 2: Convert to fraction form
   14,248.48/19,662.50 = 7,875.54/x
3. Step 3: Cross multiply
   14,248.48x = 19,662.50 × 7,875.54
4. Step 4: Simplify right side
   14,248.48x = 154,852,805.25
5. Step 5: Solve for x
   x = 154,852,805.25/14,248.48
6. Step 6: Final answer
   x = 10,868.02