Finding the Fourth Proportional to 7,252.32, 10,003.92 and 4,266.72

Step by Step Solution

1. Step 1: Write the proportion equation
   7,252.32 : 10,003.92 = 4,266.72 : x
2. Step 2: Convert to fraction form
   7,252.32/10,003.92 = 4,266.72/x
3. Step 3: Cross multiply
   7,252.32x = 10,003.92 × 4,266.72
4. Step 4: Simplify right side
   7,252.32x = 42,683,925.54
5. Step 5: Solve for x
   x = 42,683,925.54/7,252.32
6. Step 6: Final answer
   x = 5,885.55