Finding the Fourth Proportional to 9,335.51, 14,005.50 and 2,672.10

Step by Step Solution

1. Step 1: Write the proportion equation
   9,335.51 : 14,005.50 = 2,672.10 : x
2. Step 2: Convert to fraction form
   9,335.51/14,005.50 = 2,672.10/x
3. Step 3: Cross multiply
   9,335.51x = 14,005.50 × 2,672.10
4. Step 4: Simplify right side
   9,335.51x = 37,424,096.55
5. Step 5: Solve for x
   x = 37,424,096.55/9,335.51
6. Step 6: Final answer
   x = 4,008.79