Finding the Fourth Proportional to 9,146.17, 12,610.24 and 7,465.87

Step by Step Solution

1. Step 1: Write the proportion equation
   9,146.17 : 12,610.24 = 7,465.87 : x
2. Step 2: Convert to fraction form
   9,146.17/12,610.24 = 7,465.87/x
3. Step 3: Cross multiply
   9,146.17x = 12,610.24 × 7,465.87
4. Step 4: Simplify right side
   9,146.17x = 94,146,412.51
5. Step 5: Solve for x
   x = 94,146,412.51/9,146.17
6. Step 6: Final answer
   x = 10,293.53