Finding the Fourth Proportional to 10,592.10, 15,888.27 and 3,196.63

Step by Step Solution

1. Step 1: Write the proportion equation
   10,592.10 : 15,888.27 = 3,196.63 : x
2. Step 2: Convert to fraction form
   10,592.10/15,888.27 = 3,196.63/x
3. Step 3: Cross multiply
   10,592.10x = 15,888.27 × 3,196.63
4. Step 4: Simplify right side
   10,592.10x = 50,788,920.53
5. Step 5: Solve for x
   x = 50,788,920.53/10,592.10
6. Step 6: Final answer
   x = 4,794.98