Finding the Fourth Proportional to 9,713.40, 14,566.42 and 3,137.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,713.40 : 14,566.42 = 3,137.82 : x
2. Step 2: Convert to fraction form
   9,713.40/14,566.42 = 3,137.82/x
3. Step 3: Cross multiply
   9,713.40x = 14,566.42 × 3,137.82
4. Step 4: Simplify right side
   9,713.40x = 45,706,804.00
5. Step 5: Solve for x
   x = 45,706,804.00/9,713.40
6. Step 6: Final answer
   x = 4,705.54