Finding the Fourth Proportional to 9,061.68, 12,508.23 and 5,710.14

Step by Step Solution

1. Step 1: Write the proportion equation
   9,061.68 : 12,508.23 = 5,710.14 : x
2. Step 2: Convert to fraction form
   9,061.68/12,508.23 = 5,710.14/x
3. Step 3: Cross multiply
   9,061.68x = 12,508.23 × 5,710.14
4. Step 4: Simplify right side
   9,061.68x = 71,423,744.45
5. Step 5: Solve for x
   x = 71,423,744.45/9,061.68
6. Step 6: Final answer
   x = 7,881.95