Finding the Fourth Proportional to 4,212.99, 5,812.13 and 3,092.00

Step by Step Solution

1. Step 1: Write the proportion equation
   4,212.99 : 5,812.13 = 3,092.00 : x
2. Step 2: Convert to fraction form
   4,212.99/5,812.13 = 3,092.00/x
3. Step 3: Cross multiply
   4,212.99x = 5,812.13 × 3,092.00
4. Step 4: Simplify right side
   4,212.99x = 17,971,061.44
5. Step 5: Solve for x
   x = 17,971,061.44/4,212.99
6. Step 6: Final answer
   x = 4,265.63