Finding the Fourth Proportional to 10,672.50, 16,010.03 and 3,275.99

Step by Step Solution

1. Step 1: Write the proportion equation
   10,672.50 : 16,010.03 = 3,275.99 : x
2. Step 2: Convert to fraction form
   10,672.50/16,010.03 = 3,275.99/x
3. Step 3: Cross multiply
   10,672.50x = 16,010.03 × 3,275.99
4. Step 4: Simplify right side
   10,672.50x = 52,448,698.18
5. Step 5: Solve for x
   x = 52,448,698.18/10,672.50
6. Step 6: Final answer
   x = 4,914.38