Finding the Fourth Proportional to 10,023.92, 15,034.86 and 3,450.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,023.92 : 15,034.86 = 3,450.56 : x
2. Step 2: Convert to fraction form
   10,023.92/15,034.86 = 3,450.56/x
3. Step 3: Cross multiply
   10,023.92x = 15,034.86 × 3,450.56
4. Step 4: Simplify right side
   10,023.92x = 51,878,686.52
5. Step 5: Solve for x
   x = 51,878,686.52/10,023.92
6. Step 6: Final answer
   x = 5,175.49