Finding the Fourth Proportional to 10,362.15, 15,543.59 and 3,342.15

Step by Step Solution

1. Step 1: Write the proportion equation
   10,362.15 : 15,543.59 = 3,342.15 : x
2. Step 2: Convert to fraction form
   10,362.15/15,543.59 = 3,342.15/x
3. Step 3: Cross multiply
   10,362.15x = 15,543.59 × 3,342.15
4. Step 4: Simplify right side
   10,362.15x = 51,948,992.61
5. Step 5: Solve for x
   x = 51,948,992.61/10,362.15
6. Step 6: Final answer
   x = 5,013.34