Finding the Fourth Proportional to 9,952.06, 13,733.90 and 5,476.28

Step by Step Solution

1. Step 1: Write the proportion equation
   9,952.06 : 13,733.90 = 5,476.28 : x
2. Step 2: Convert to fraction form
   9,952.06/13,733.90 = 5,476.28/x
3. Step 3: Cross multiply
   9,952.06x = 13,733.90 × 5,476.28
4. Step 4: Simplify right side
   9,952.06x = 75,210,681.89
5. Step 5: Solve for x
   x = 75,210,681.89/9,952.06
6. Step 6: Final answer
   x = 7,557.30