Finding the Fourth Proportional to 2,592.15, 3,887.09 and 948.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,592.15 : 3,887.09 = 948.27 : x
2. Step 2: Convert to fraction form
   2,592.15/3,887.09 = 948.27/x
3. Step 3: Cross multiply
   2,592.15x = 3,887.09 × 948.27
4. Step 4: Simplify right side
   2,592.15x = 3,686,006.09
5. Step 5: Solve for x
   x = 3,686,006.09/2,592.15
6. Step 6: Final answer
   x = 1,421.99