Finding the Fourth Proportional to 5,892.08, 8,131.88 and 3,409.52

Step by Step Solution

1. Step 1: Write the proportion equation
   5,892.08 : 8,131.88 = 3,409.52 : x
2. Step 2: Convert to fraction form
   5,892.08/8,131.88 = 3,409.52/x
3. Step 3: Cross multiply
   5,892.08x = 8,131.88 × 3,409.52
4. Step 4: Simplify right side
   5,892.08x = 27,725,807.50
5. Step 5: Solve for x
   x = 27,725,807.50/5,892.08
6. Step 6: Final answer
   x = 4,705.61