Finding the Fourth Proportional to 5,071.31, 7,592.18 and 3,384.59

Step by Step Solution

1. Step 1: Write the proportion equation
   5,071.31 : 7,592.18 = 3,384.59 : x
2. Step 2: Convert to fraction form
   5,071.31/7,592.18 = 3,384.59/x
3. Step 3: Cross multiply
   5,071.31x = 7,592.18 × 3,384.59
4. Step 4: Simplify right side
   5,071.31x = 25,696,416.51
5. Step 5: Solve for x
   x = 25,696,416.51/5,071.31
6. Step 6: Final answer
   x = 5,067.02