Finding the Fourth Proportional to 3,375.48, 4,666.86 and 2,592.12

Step by Step Solution

1. Step 1: Write the proportion equation
   3,375.48 : 4,666.86 = 2,592.12 : x
2. Step 2: Convert to fraction form
   3,375.48/4,666.86 = 2,592.12/x
3. Step 3: Cross multiply
   3,375.48x = 4,666.86 × 2,592.12
4. Step 4: Simplify right side
   3,375.48x = 12,097,061.14
5. Step 5: Solve for x
   x = 12,097,061.14/3,375.48
6. Step 6: Final answer
   x = 3,583.80