Finding the Fourth Proportional to 3,892.51, 5,810.34 and 3,376.14

Step by Step Solution

1. Step 1: Write the proportion equation
   3,892.51 : 5,810.34 = 3,376.14 : x
2. Step 2: Convert to fraction form
   3,892.51/5,810.34 = 3,376.14/x
3. Step 3: Cross multiply
   3,892.51x = 5,810.34 × 3,376.14
4. Step 4: Simplify right side
   3,892.51x = 19,616,521.29
5. Step 5: Solve for x
   x = 19,616,521.29/3,892.51
6. Step 6: Final answer
   x = 5,039.56