Finding the Fourth Proportional to 2,402.48, 3,602.43 and 736.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,402.48 : 3,602.43 = 736.31 : x
2. Step 2: Convert to fraction form
   2,402.48/3,602.43 = 736.31/x
3. Step 3: Cross multiply
   2,402.48x = 3,602.43 × 736.31
4. Step 4: Simplify right side
   2,402.48x = 2,652,487.22
5. Step 5: Solve for x
   x = 2,652,487.22/2,402.48
6. Step 6: Final answer
   x = 1,104.06