Finding the Fourth Proportional to 10,470.07, 15,701.72 and 3,448.41

Step by Step Solution

1. Step 1: Write the proportion equation
   10,470.07 : 15,701.72 = 3,448.41 : x
2. Step 2: Convert to fraction form
   10,470.07/15,701.72 = 3,448.41/x
3. Step 3: Cross multiply
   10,470.07x = 15,701.72 × 3,448.41
4. Step 4: Simplify right side
   10,470.07x = 54,145,968.27
5. Step 5: Solve for x
   x = 54,145,968.27/10,470.07
6. Step 6: Final answer
   x = 5,171.50