Finding the Fourth Proportional to 3,844.32, 5,300.20 and 2,517.54

Step by Step Solution

1. Step 1: Write the proportion equation
   3,844.32 : 5,300.20 = 2,517.54 : x
2. Step 2: Convert to fraction form
   3,844.32/5,300.20 = 2,517.54/x
3. Step 3: Cross multiply
   3,844.32x = 5,300.20 × 2,517.54
4. Step 4: Simplify right side
   3,844.32x = 13,343,465.51
5. Step 5: Solve for x
   x = 13,343,465.51/3,844.32
6. Step 6: Final answer
   x = 3,470.96