Finding the Fourth Proportional to 10,258.32, 15,381.71 and 3,237.03

Step by Step Solution

1. Step 1: Write the proportion equation
   10,258.32 : 15,381.71 = 3,237.03 : x
2. Step 2: Convert to fraction form
   10,258.32/15,381.71 = 3,237.03/x
3. Step 3: Cross multiply
   10,258.32x = 15,381.71 × 3,237.03
4. Step 4: Simplify right side
   10,258.32x = 49,791,005.43
5. Step 5: Solve for x
   x = 49,791,005.43/10,258.32
6. Step 6: Final answer
   x = 4,853.72