Finding the Fourth Proportional to 16,373.72, 24,539.90 and 7,002.60

Step by Step Solution

1. Step 1: Write the proportion equation
   16,373.72 : 24,539.90 = 7,002.60 : x
2. Step 2: Convert to fraction form
   16,373.72/24,539.90 = 7,002.60/x
3. Step 3: Cross multiply
   16,373.72x = 24,539.90 × 7,002.60
4. Step 4: Simplify right side
   16,373.72x = 171,843,103.74
5. Step 5: Solve for x
   x = 171,843,103.74/16,373.72
6. Step 6: Final answer
   x = 10,495.06