Finding the Fourth Proportional to 2,023.50, 3,035.34 and 637.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,023.50 : 3,035.34 = 637.32 : x
2. Step 2: Convert to fraction form
   2,023.50/3,035.34 = 637.32/x
3. Step 3: Cross multiply
   2,023.50x = 3,035.34 × 637.32
4. Step 4: Simplify right side
   2,023.50x = 1,934,482.89
5. Step 5: Solve for x
   x = 1,934,482.89/2,023.50
6. Step 6: Final answer
   x = 956.01