Finding the Fourth Proportional to 10,369.23, 15,555.27 and 3,346.91

Step by Step Solution

1. Step 1: Write the proportion equation
   10,369.23 : 15,555.27 = 3,346.91 : x
2. Step 2: Convert to fraction form
   10,369.23/15,555.27 = 3,346.91/x
3. Step 3: Cross multiply
   10,369.23x = 15,555.27 × 3,346.91
4. Step 4: Simplify right side
   10,369.23x = 52,062,031.71
5. Step 5: Solve for x
   x = 52,062,031.71/10,369.23
6. Step 6: Final answer
   x = 5,020.82