Finding the Fourth Proportional to 9,062.56, 12,513.76 and 7,384.24

Step by Step Solution

1. Step 1: Write the proportion equation
   9,062.56 : 12,513.76 = 7,384.24 : x
2. Step 2: Convert to fraction form
   9,062.56/12,513.76 = 7,384.24/x
3. Step 3: Cross multiply
   9,062.56x = 12,513.76 × 7,384.24
4. Step 4: Simplify right side
   9,062.56x = 92,404,607.14
5. Step 5: Solve for x
   x = 92,404,607.14/9,062.56
6. Step 6: Final answer
   x = 10,196.30