Finding the Fourth Proportional to 9,701.74, 14,552.76 and 3,127.96

Step by Step Solution

1. Step 1: Write the proportion equation
   9,701.74 : 14,552.76 = 3,127.96 : x
2. Step 2: Convert to fraction form
   9,701.74/14,552.76 = 3,127.96/x
3. Step 3: Cross multiply
   9,701.74x = 14,552.76 × 3,127.96
4. Step 4: Simplify right side
   9,701.74x = 45,520,451.17
5. Step 5: Solve for x
   x = 45,520,451.17/9,701.74
6. Step 6: Final answer
   x = 4,691.99