Finding the Fourth Proportional to 12,094.89, 16,691.37 and 7,058.31

Step by Step Solution

1. Step 1: Write the proportion equation
   12,094.89 : 16,691.37 = 7,058.31 : x
2. Step 2: Convert to fraction form
   12,094.89/16,691.37 = 7,058.31/x
3. Step 3: Cross multiply
   12,094.89x = 16,691.37 × 7,058.31
4. Step 4: Simplify right side
   12,094.89x = 117,812,774.72
5. Step 5: Solve for x
   x = 117,812,774.72/12,094.89
6. Step 6: Final answer
   x = 9,740.71