Finding the Fourth Proportional to 9,947.53, 14,920.17 and 2,552.16

Step by Step Solution

1. Step 1: Write the proportion equation
   9,947.53 : 14,920.17 = 2,552.16 : x
2. Step 2: Convert to fraction form
   9,947.53/14,920.17 = 2,552.16/x
3. Step 3: Cross multiply
   9,947.53x = 14,920.17 × 2,552.16
4. Step 4: Simplify right side
   9,947.53x = 38,078,661.07
5. Step 5: Solve for x
   x = 38,078,661.07/9,947.53
6. Step 6: Final answer
   x = 3,827.95