Finding the Fourth Proportional to 10,356.96, 15,533.27 and 3,337.61

Step by Step Solution

1. Step 1: Write the proportion equation
   10,356.96 : 15,533.27 = 3,337.61 : x
2. Step 2: Convert to fraction form
   10,356.96/15,533.27 = 3,337.61/x
3. Step 3: Cross multiply
   10,356.96x = 15,533.27 × 3,337.61
4. Step 4: Simplify right side
   10,356.96x = 51,843,902.93
5. Step 5: Solve for x
   x = 51,843,902.93/10,356.96
6. Step 6: Final answer
   x = 5,005.71