Finding the Fourth Proportional to 10,613.01, 15,921.90 and 3,592.62

Step by Step Solution

1. Step 1: Write the proportion equation
   10,613.01 : 15,921.90 = 3,592.62 : x
2. Step 2: Convert to fraction form
   10,613.01/15,921.90 = 3,592.62/x
3. Step 3: Cross multiply
   10,613.01x = 15,921.90 × 3,592.62
4. Step 4: Simplify right side
   10,613.01x = 57,201,336.38
5. Step 5: Solve for x
   x = 57,201,336.38/10,613.01
6. Step 6: Final answer
   x = 5,389.74