Finding the Fourth Proportional to 9,749.88, 14,624.78 and 2,354.31

Step by Step Solution

1. Step 1: Write the proportion equation
   9,749.88 : 14,624.78 = 2,354.31 : x
2. Step 2: Convert to fraction form
   9,749.88/14,624.78 = 2,354.31/x
3. Step 3: Cross multiply
   9,749.88x = 14,624.78 × 2,354.31
4. Step 4: Simplify right side
   9,749.88x = 34,431,254.03
5. Step 5: Solve for x
   x = 34,431,254.03/9,749.88
6. Step 6: Final answer
   x = 3,531.45