Finding the Fourth Proportional to 5,294.61, 7,936.52 and 3,348.09

Step by Step Solution

1. Step 1: Write the proportion equation
   5,294.61 : 7,936.52 = 3,348.09 : x
2. Step 2: Convert to fraction form
   5,294.61/7,936.52 = 3,348.09/x
3. Step 3: Cross multiply
   5,294.61x = 7,936.52 × 3,348.09
4. Step 4: Simplify right side
   5,294.61x = 26,572,166.51
5. Step 5: Solve for x
   x = 26,572,166.51/5,294.61
6. Step 6: Final answer
   x = 5,018.72