Finding the Fourth Proportional to 9,451.04, 14,173.92 and 3,902.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,451.04 : 14,173.92 = 3,902.72 : x
2. Step 2: Convert to fraction form
   9,451.04/14,173.92 = 3,902.72/x
3. Step 3: Cross multiply
   9,451.04x = 14,173.92 × 3,902.72
4. Step 4: Simplify right side
   9,451.04x = 55,316,841.06
5. Step 5: Solve for x
   x = 55,316,841.06/9,451.04
6. Step 6: Final answer
   x = 5,852.99