Finding the Fourth Proportional to 7,156.32, 10,734.52 and 3,258

Step by Step Solution

1. Step 1: Write the proportion equation
   7,156.32 : 10,734.52 = 3,258 : x
2. Step 2: Convert to fraction form
   7,156.32/10,734.52 = 3,258/x
3. Step 3: Cross multiply
   7,156.32x = 10,734.52 × 3,258
4. Step 4: Simplify right side
   7,156.32x = 34,973,066.16
5. Step 5: Solve for x
   x = 34,973,066.16/7,156.32
6. Step 6: Final answer
   x = 4,887.02