Finding the Fourth Proportional to 9,451.92, 13,022.92 and 7,051.76

Step by Step Solution

1. Step 1: Write the proportion equation
   9,451.92 : 13,022.92 = 7,051.76 : x
2. Step 2: Convert to fraction form
   9,451.92/13,022.92 = 7,051.76/x
3. Step 3: Cross multiply
   9,451.92x = 13,022.92 × 7,051.76
4. Step 4: Simplify right side
   9,451.92x = 91,834,506.34
5. Step 5: Solve for x
   x = 91,834,506.34/9,451.92
6. Step 6: Final answer
   x = 9,715.96