Finding the Fourth Proportional to 5,592.50, 8,404.65 and 5,385.41

Step by Step Solution

1. Step 1: Write the proportion equation
   5,592.50 : 8,404.65 = 5,385.41 : x
2. Step 2: Convert to fraction form
   5,592.50/8,404.65 = 5,385.41/x
3. Step 3: Cross multiply
   5,592.50x = 8,404.65 × 5,385.41
4. Step 4: Simplify right side
   5,592.50x = 45,262,486.16
5. Step 5: Solve for x
   x = 45,262,486.16/5,592.50
6. Step 6: Final answer
   x = 8,093.43