Finding the Fourth Proportional to 10,552.02, 15,827.43 and 3,156.54

Step by Step Solution

1. Step 1: Write the proportion equation
   10,552.02 : 15,827.43 = 3,156.54 : x
2. Step 2: Convert to fraction form
   10,552.02/15,827.43 = 3,156.54/x
3. Step 3: Cross multiply
   10,552.02x = 15,827.43 × 3,156.54
4. Step 4: Simplify right side
   10,552.02x = 49,959,915.89
5. Step 5: Solve for x
   x = 49,959,915.89/10,552.02
6. Step 6: Final answer
   x = 4,734.63