Finding the Fourth Proportional to 9,681.48, 14,522.27 and 2,755.98

Step by Step Solution

1. Step 1: Write the proportion equation
   9,681.48 : 14,522.27 = 2,755.98 : x
2. Step 2: Convert to fraction form
   9,681.48/14,522.27 = 2,755.98/x
3. Step 3: Cross multiply
   9,681.48x = 14,522.27 × 2,755.98
4. Step 4: Simplify right side
   9,681.48x = 40,023,071.89
5. Step 5: Solve for x
   x = 40,023,071.89/9,681.48
6. Step 6: Final answer
   x = 4,133.98