Finding the Fourth Proportional to 2,583.30, 3,870.80 and 2,337.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,583.30 : 3,870.80 = 2,337.27 : x
2. Step 2: Convert to fraction form
   2,583.30/3,870.80 = 2,337.27/x
3. Step 3: Cross multiply
   2,583.30x = 3,870.80 × 2,337.27
4. Step 4: Simplify right side
   2,583.30x = 9,047,104.72
5. Step 5: Solve for x
   x = 9,047,104.72/2,583.30
6. Step 6: Final answer
   x = 3,502.15