Finding the Fourth Proportional to 12,893.34, 17,794.17 and 7,588.05

Step by Step Solution

1. Step 1: Write the proportion equation
   12,893.34 : 17,794.17 = 7,588.05 : x
2. Step 2: Convert to fraction form
   12,893.34/17,794.17 = 7,588.05/x
3. Step 3: Cross multiply
   12,893.34x = 17,794.17 × 7,588.05
4. Step 4: Simplify right side
   12,893.34x = 135,023,051.67
5. Step 5: Solve for x
   x = 135,023,051.67/12,893.34
6. Step 6: Final answer
   x = 10,472.31