Finding the Fourth Proportional to 3,890.52, 5,835.76 and 3,023

Step by Step Solution

1. Step 1: Write the proportion equation
   3,890.52 : 5,835.76 = 3,023 : x
2. Step 2: Convert to fraction form
   3,890.52/5,835.76 = 3,023/x
3. Step 3: Cross multiply
   3,890.52x = 5,835.76 × 3,023
4. Step 4: Simplify right side
   3,890.52x = 17,641,502.48
5. Step 5: Solve for x
   x = 17,641,502.48/3,890.52
6. Step 6: Final answer
   x = 4,534.48