Finding the Fourth Proportional to 2,385.34, 3,563.71 and 2,303.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,385.34 : 3,563.71 = 2,303.50 : x
2. Step 2: Convert to fraction form
   2,385.34/3,563.71 = 2,303.50/x
3. Step 3: Cross multiply
   2,385.34x = 3,563.71 × 2,303.50
4. Step 4: Simplify right side
   2,385.34x = 8,209,005.99
5. Step 5: Solve for x
   x = 8,209,005.99/2,385.34
6. Step 6: Final answer
   x = 3,441.44