Finding the Fourth Proportional to 3,567.84, 5,354.06 and 1,925.54

Step by Step Solution

1. Step 1: Write the proportion equation
   3,567.84 : 5,354.06 = 1,925.54 : x
2. Step 2: Convert to fraction form
   3,567.84/5,354.06 = 1,925.54/x
3. Step 3: Cross multiply
   3,567.84x = 5,354.06 × 1,925.54
4. Step 4: Simplify right side
   3,567.84x = 10,309,420.29
5. Step 5: Solve for x
   x = 10,309,420.29/3,567.84
6. Step 6: Final answer
   x = 2,889.54