Finding the Fourth Proportional to 12,610.10, 17,417.22 and 9,248.06

Step by Step Solution

1. Step 1: Write the proportion equation
   12,610.10 : 17,417.22 = 9,248.06 : x
2. Step 2: Convert to fraction form
   12,610.10/17,417.22 = 9,248.06/x
3. Step 3: Cross multiply
   12,610.10x = 17,417.22 × 9,248.06
4. Step 4: Simplify right side
   12,610.10x = 161,075,495.59
5. Step 5: Solve for x
   x = 161,075,495.59/12,610.10
6. Step 6: Final answer
   x = 12,773.53