Finding the Fourth Proportional to 10,371.89, 14,325.15 and 7,551.87

Step by Step Solution

1. Step 1: Write the proportion equation
   10,371.89 : 14,325.15 = 7,551.87 : x
2. Step 2: Convert to fraction form
   10,371.89/14,325.15 = 7,551.87/x
3. Step 3: Cross multiply
   10,371.89x = 14,325.15 × 7,551.87
4. Step 4: Simplify right side
   10,371.89x = 108,181,705.56
5. Step 5: Solve for x
   x = 108,181,705.56/10,371.89
6. Step 6: Final answer
   x = 10,430.28