Finding the Fourth Proportional to 16,470.84, 24,698.52 and 7,105.02

Step by Step Solution

1. Step 1: Write the proportion equation
   16,470.84 : 24,698.52 = 7,105.02 : x
2. Step 2: Convert to fraction form
   16,470.84/24,698.52 = 7,105.02/x
3. Step 3: Cross multiply
   16,470.84x = 24,698.52 × 7,105.02
4. Step 4: Simplify right side
   16,470.84x = 175,483,385.95
5. Step 5: Solve for x
   x = 175,483,385.95/16,470.84
6. Step 6: Final answer
   x = 10,654.18