Finding the Fourth Proportional to 2,362.72, 3,258.96 and 1,534.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,362.72 : 3,258.96 = 1,534.72 : x
2. Step 2: Convert to fraction form
   2,362.72/3,258.96 = 1,534.72/x
3. Step 3: Cross multiply
   2,362.72x = 3,258.96 × 1,534.72
4. Step 4: Simplify right side
   2,362.72x = 5,001,591.09
5. Step 5: Solve for x
   x = 5,001,591.09/2,362.72
6. Step 6: Final answer
   x = 2,116.88