Finding the Fourth Proportional to 9,951.93, 13,734.50 and 5,476.53

Step by Step Solution

1. Step 1: Write the proportion equation
   9,951.93 : 13,734.50 = 5,476.53 : x
2. Step 2: Convert to fraction form
   9,951.93/13,734.50 = 5,476.53/x
3. Step 3: Cross multiply
   9,951.93x = 13,734.50 × 5,476.53
4. Step 4: Simplify right side
   9,951.93x = 75,217,373.90
5. Step 5: Solve for x
   x = 75,217,373.90/9,951.93
6. Step 6: Final answer
   x = 7,558.07