Finding the Fourth Proportional to 5,264.18, 7,264.98 and 2,906.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,264.18 : 7,264.98 = 2,906.72 : x
2. Step 2: Convert to fraction form
   5,264.18/7,264.98 = 2,906.72/x
3. Step 3: Cross multiply
   5,264.18x = 7,264.98 × 2,906.72
4. Step 4: Simplify right side
   5,264.18x = 21,117,262.67
5. Step 5: Solve for x
   x = 21,117,262.67/5,264.18
6. Step 6: Final answer
   x = 4,011.50