Finding the Fourth Proportional to 12,748.17, 17,592.96 and 7,083.35

Step by Step Solution

1. Step 1: Write the proportion equation
   12,748.17 : 17,592.96 = 7,083.35 : x
2. Step 2: Convert to fraction form
   12,748.17/17,592.96 = 7,083.35/x
3. Step 3: Cross multiply
   12,748.17x = 17,592.96 × 7,083.35
4. Step 4: Simplify right side
   12,748.17x = 124,617,005.25
5. Step 5: Solve for x
   x = 124,617,005.25/12,748.17
6. Step 6: Final answer
   x = 9,775.29