Finding the Fourth Proportional to 11,787.35, 17,609.72 and 7,593.17

Step by Step Solution

1. Step 1: Write the proportion equation
   11,787.35 : 17,609.72 = 7,593.17 : x
2. Step 2: Convert to fraction form
   11,787.35/17,609.72 = 7,593.17/x
3. Step 3: Cross multiply
   11,787.35x = 17,609.72 × 7,593.17
4. Step 4: Simplify right side
   11,787.35x = 133,713,471.60
5. Step 5: Solve for x
   x = 133,713,471.60/11,787.35
6. Step 6: Final answer
   x = 11,343.82