Finding the Fourth Proportional to 14,413.41, 21,588.86 and 7,002.32

Step by Step Solution

1. Step 1: Write the proportion equation
   14,413.41 : 21,588.86 = 7,002.32 : x
2. Step 2: Convert to fraction form
   14,413.41/21,588.86 = 7,002.32/x
3. Step 3: Cross multiply
   14,413.41x = 21,588.86 × 7,002.32
4. Step 4: Simplify right side
   14,413.41x = 151,172,015.72
5. Step 5: Solve for x
   x = 151,172,015.72/14,413.41
6. Step 6: Final answer
   x = 10,488.29