Finding the Fourth Proportional to 13,029.04, 19,548.42 and 7,184.08

Step by Step Solution

1. Step 1: Write the proportion equation
   13,029.04 : 19,548.42 = 7,184.08 : x
2. Step 2: Convert to fraction form
   13,029.04/19,548.42 = 7,184.08/x
3. Step 3: Cross multiply
   13,029.04x = 19,548.42 × 7,184.08
4. Step 4: Simplify right side
   13,029.04x = 140,437,413.15
5. Step 5: Solve for x
   x = 140,437,413.15/13,029.04
6. Step 6: Final answer
   x = 10,778.80