Finding the Fourth Proportional to 5,592.18, 8,377.34 and 5,111.04

Step by Step Solution

1. Step 1: Write the proportion equation
   5,592.18 : 8,377.34 = 5,111.04 : x
2. Step 2: Convert to fraction form
   5,592.18/8,377.34 = 5,111.04/x
3. Step 3: Cross multiply
   5,592.18x = 8,377.34 × 5,111.04
4. Step 4: Simplify right side
   5,592.18x = 42,816,894.28
5. Step 5: Solve for x
   x = 42,816,894.28/5,592.18
6. Step 6: Final answer
   x = 7,656.57