Finding the Fourth Proportional to 3,842.02, 5,300.04 and 2,583.40

Step by Step Solution

1. Step 1: Write the proportion equation
   3,842.02 : 5,300.04 = 2,583.40 : x
2. Step 2: Convert to fraction form
   3,842.02/5,300.04 = 2,583.40/x
3. Step 3: Cross multiply
   3,842.02x = 5,300.04 × 2,583.40
4. Step 4: Simplify right side
   3,842.02x = 13,692,123.34
5. Step 5: Solve for x
   x = 13,692,123.34/3,842.02
6. Step 6: Final answer
   x = 3,563.78